myCBSEguide

  • Case Study Questions Class...

Case Study Questions Class 12 Physics

Table of Contents

myCBSEguide App

Download the app to get CBSE Sample Papers 2023-24, NCERT Solutions (Revised), Most Important Questions, Previous Year Question Bank, Mock Tests, and Detailed Notes.

CBSE will ask two Case Study Questions in the CBSE class 12 Physics questions paper. Question numbers 15 and 16 are case-based questions where 5 MCQs will be asked based on a paragraph. Each theme will have five questions and students will have a choice to attempt any four of them. You can download CBSE Class 12 Physics case study questions from the myCBSEguide App and our free student dashboard .

You can Score High

CBSE class 12 Physics question paper will carry questions for 70 marks. Certainly, the question paper is a bit easier this year. It is because the syllabus is already reduced and there are more internal choices. Besides this, the case study questions are a plus to winning the game with good marks.

In simple words, all circumstances are in favour of the sincere students who are working hard to score high this year. Although it has been a difficult time for students as they were not getting the personal attention of the teachers. We know that online classes have their own limits, but we still expect better scores, especially from students who are putting extra effort into their studies.

Class 12 Physics Case Study Questions

CBSE class 12 Physics question paper will have case study questions too. These case-based questions will be objective type in nature. So, class 12 Physics students must prepare themselves for such questions. First of all, you should study NCERT Textbooks line by line and then you should practice as many questions as possible.

Case Study Syllabus

We know that CBSE has reduced the syllabus. Hence, practice only relevant questions. don’t waste time on case study questions from deleted portion. It is of no use. You can download the latest class 12 Physics case study questions from the myCBSEguide App.

Physics Case Studies

Class 12 Physics has many chapters but all chapters are not important for case studies. As we know case studies are not exactly given from NCERT books but these may be extracted from some newspaper articles, magazines, journals or other books. So, it is very much important that you are studying only the most relevant case studies. Here, the myCBSEguide app helps you a lot. We have case study questions that are prepared by a team of expert teachers. These experts exactly know what types of questions can come in exams.

Case Study Questions

There are a number of study apps available over the internet. But if you are a CBSE student and willing to get an app for the CBSE curriculum, you have very limited options. And if you want an app that is specifically designed for CBSE students, your search will definitely end on finding myCBSEguide. Case study questions are the latest updates in CBSE syllabus. It is exclusively available in the myCBSEguide app.

Here are some example questions. For more questions, you can download the myCBSEguide App.

Physics Case Study -1

Read  the following source and answer any four out of the following questions: Electric charge is the physical property of matter that causes it to experience a force when placed in an electromagnetic field. There are two types of charges positive and negative charges. Also, like charges repel each other whereas unlike charges attract each other.

  • -3.2  × ×  10 -18  C
  • 3.2  × ×  10  18  C
  • -3.2  × ×  10 -17  C
  • 3.2  × ×  10  -17   C
  • -1.6  × ×  10 -18  C
  • 1.6  × ×  10  -18  C
  • 2.6  × ×  10 -18  C
  • 1.6  × ×  10 -21  C
  • 9.1  × ×  10 -31  kg
  • 9.1  × ×  10 -31  g
  • 1.6  × ×  10 -19  kg
  • 1.6  × ×  10 -19  g
  • there is only a positive charge in the body
  • there is positive as well as negative charge in the body but the positive charge is more than the negative charge
  • there is equally positive and negative charge in the body but the positive charge lies in the outer regions
  • the negative charge is displaced from its position
  • valence electrons only
  • electrons of inner shells
  • both valence electrons and electrons of the inner shell.
  • none of the above

Physics Case Study -2

Read the following source and answer any four out of the following questions: Resistance is a measure of the opposition to current flow in an electrical circuit. Resistance is measured in ohms. Also, Resistivity is the electrical resistance of a conductor of unit cross-sectional area, and unit length. … A characteristic property of each material, resistivity is useful in comparing various materials on the basis of their ability to conduct electric currents.

  • nature of material
  • temperature
  • dimensions of material
  • cross-sectional area
  • length of wire
  • wire’s nature
  • all of the above
  • more resistance
  • less resistance
  • same resistance

Physics Case Study -3

Read the source given below and answer any four out of the following questions: The Bohr model of the atom was proposed by Neil Bohr in 1915. It came into existence with the modification of Rutherford’s model of an atom. Rutherford’s model introduced the nuclear model of an atom, in which he explained that a nucleus (positively charged) is surrounded by negatively charged electrons.

  • The energy of the electrons in the orbit is quantized
  • The electron in the orbit nearest the nucleus has the lowest energy
  • Electrons revolve in different orbits around the nucleus
  • The position and velocity of the electrons in the orbit cannot be determined simultaneously
  • Single proton
  • Multiple electrons
  • emitted only
  • absorbed only
  • both (a) and (b)
  • none of these
  •  It must emit a continuous spectrum
  •  It loses its energy
  • Gaining its energy
  • A discrete spectrum
  • dequantized

Physics Case Study & myCBSEguide App

We at myCBSEguide provide the best case study questions for CBSE class 12 Physics. We have Physics case study questions for every chapter in 12th class Physics. Students can access the Physics case study questions with answers on the myCBSEguide App or on the student dashboard . Here are some features that make myCBSEguide the best learning app for CBSE students:

  • Updated syllabus
  • Up to date question bank
  • Model papers and 10-year questions
  • NCERT and Exemplar sulutions
  • Best quality learning videos
  • Detailed revision notes

12 Physics Question Paper Design

Here is the question paper design for CBSE class 12 Physics. It shows the typology of the questions and their weightage in CBSE board exams.

QUESTION PAPER DESIGN Theory (Class: 12)

Maximum Marks: 70 Duration: 3 hrs

Note:  The above template is only a sample. Suitable internal variations may be made for generating similar templates keeping the overall weightage to different forms of questions and typology of questions the same.

Test Generator

Create question paper PDF and online tests with your own name & logo in minutes.

Question Bank, Mock Tests, Exam Papers, NCERT Solutions, Sample Papers, Notes

Related Posts

  • Competency Based Learning in CBSE Schools
  • Class 11 Physical Education Case Study Questions
  • Class 11 Sociology Case Study Questions
  • Class 12 Applied Mathematics Case Study Questions
  • Class 11 Applied Mathematics Case Study Questions
  • Class 11 Mathematics Case Study Questions
  • Class 11 Biology Case Study Questions
  • Class 12 Physical Education Case Study Questions

2 thoughts on “Case Study Questions Class 12 Physics”

Good question l will check answers sheet

Question 2 answer key ?

Leave a Comment

Save my name, email, and website in this browser for the next time I comment.

cbsencertsolutions

CBSE NCERT Solutions

NCERT and CBSE Solutions for free

Case Study Class 12 Physics With Questions Answers

In Coming Exams, CBSE will ask two Case Study Questions in the CBSE class 12 Physics questions paper. Question numbers 15 and 16 are case-based questions where 5 MCQs will be asked based on a paragraph. Each theme will have five questions and students will have a choice to attempt any four of them. Here are some example questions Based On Case Study Problems: Question 1. Read the following source and answer any four out of the following questions: Electric charge is the physical property of matter that causes it to experience a force when placed in an electromagnetic field. There are two types of charges positive and negative charges. Also, like charges repel each other whereas unlike charges attract each other.

Case Study Class 12 Physics With Questions Answers

1. Charge on a body which carries 200 excess electrons is: 1. -3.2 × 10 -18 C 2. 3.2 × 10 18 C 3. -3.2 × 10 -17 C 4. 3.2 × 10 -17 C 2. Charge on a body which carries 10 excess electrons is: 1. -1.6 × 10 -18 C 2. 1.6 × 10 -18 C 3. 2.6 × 10 -18 C 4. 1.6 × 10 -21 C 3. Mass of electron is: 1. 9.1 × 10 -31 kg 2. 9.1 × 10 -31 g 3. 1.6 × 10 -19 kg 4. 1.6 × 10 -19 g

4. A body is positively charged, it implies that: 1. there is only a positive charge in the body 2. there is positive as well as negative charge in the body but the positive charge is more than negative charge 3. there is equally positive and negative charge in the body but the positive charge lies in the outer regions 4. the negative charge is displaced from its position 5. On rubbing, when one body gets positively charged and other negatively charged, the electrons transferred from positively charged body to negatively charged body are: 1. valence electrons only 2. electrons of inner shells 3. both valence electrons and electrons of the inner shell. 4. none of the above

Question .Read the following source and answer any four out of the following questions: Resistance is a measure of the opposition to current flow in an electrical circuit. Resistance is measured in ohms. Also Resistivity, the electrical resistance of a conductor of unit cross-sectional area, and unit length. … A characteristic property of each material, resistivity is useful in comparing various materials on the basis of their ability to conduct electric currents.

Case Study Class 12 Physics With Questions Answers

1. Resistivity is independent of: 1. nature of material 2. temperature 3. dimensions of material 4. none of the above

2. As compare to short wires, long wires have _______ resistance. 1. more 2. less 3. same 4. zero

3. As compare to thin wires, thick wires have _______ resistance. 1. more 2. less 3. same 4. zero

4. The resistance of a wire depends upon: 1. cross-sectional area 2. length of wire 3. wire’s nature 4. all of the above 5. A copper wire having the same size as steel wire have: 1. more resistance 2. less resistance 3. same resistance 4. none of the above

Question. Read the source given below and answer any four out of the following questions: The Bohr model of the atom was proposed by Neil Bohr in 1915. It came into existence with the modification of Rutherford’s model of an atom. Rutherford’s model introduced the nuclear model of an atom, in which he explained that a nucleus (positively charged) is surrounded by negatively charged electrons.

Case Study Class 12 Physics With Questions Answers

1. Which of the following statements does not form a part of Bohr’s model of a hydrogen atom? 1. The energy of the electrons in the orbit is quantized 2. The electron in the orbit nearest the nucleus has the lowest energy 3. Electrons revolve in different orbits around the nucleus 4. The position and velocity of the electrons in the orbit cannot be determined simultaneously 2. What is in the center of the Rutherford model? 1. Single proton 2. Multiple electrons 3. A nucleus 4. Neutrons

3. When an electron jumps from its orbit to another orbit, energy is: 1. emitted only 2. absorbed only 3. both (a) and (b) 4. none of these

4. How were the limitations of the Rutherford model which could not explain the observed features of atomic spectra explained in Bohr’s model of a hydrogen atom? 1. It must emit a continuous spectrum 2. It loses its energy 3. Gaining its energy 4. A discrete spectrum

5. When an electron remains between orbits its momentum is: 1. quantized 2. emitted 3. dequantized 4. none of the above

Question. Read the source given below and answer any four out of the following questions: The potentiometer consists of a long resistive wire(L) and a battery of known EMF, ‘V’ whose voltage is known as driver cell voltage. Assume a primary circuit arrangement by connecting the two ends of L to the battery terminals. One end of the primary circuit is connected to the cell whose EMF ‘E’ is to be measured and the other end is connected to galvanometer G. This circuit is assumed to be a secondary circuit.

Case Study Class 12 Physics With Questions Answers

1. How can we increase the sensitivity of a potentiometer? 1. Increasing the potential gradient 2. Decreasing the potential gradient 3. Decreasing the length of potentiometer wire 4. Increasing resistance put in parallel

2. If l1 and l2 are the balancing lengths of the potentiometer wire for the cells of EMFs ε1ε1 and ε2ε2, then 1. ε1ε1+ ε2ε2 = l1 + l2 2. ε1ε2=l1l2ε1ε2=l1l2 3. ε1ε1ε2ε2 = l1l2 4. None of these

3. An example of a potentiometer is 1. Mobile 2. Modem 3. Joystick 4. All of these

4. The emf of a cell is always greater than its terminal voltage. Why? 1. Because there is some potential drop across the cell due to its small internal resistance 2. Because there is some potential drop across the cell due to its large internal resistance 3. Because there is some potential drop across the cell due to its low current 4. Because there is some potential drop across the cell due to its high current

5. Why is a ten-wire potentiometer more sensitive than a four-wire one? 1. Small potential gradient 2. Large potential gradient 3. Large length 4. None of these

Answer Key: ]1. (b) Decreasing the potential gradient 2. (b) ε1ε2=l1l2ε1ε2=l1l2 3. (c) Joystick 4. (a) Because there is some potential drop across the cell due to its small internal resistance 5. (a) Small potential gradient

Question Read the source given below and answer any four out of the following questions: If two or more capacitors are connected in series, the overall effect is that of a single (equivalent) capacitor having the sum total of the plate spacing of the individual capacitors. If two or more capacitors are connected in parallel, the overall effect is that of a single equivalent capacitor having the sum total of the plate areas of the individual capacitors. ( figure (a) shows parallel combination and (b) shows series combination)

Case Study Class 12 Physics With Questions Answers

1. Capacity can be increased by connecting capacitors in: 1. parallel 2. series 3. both a and b 4. none of these Answer : parallel

2. Three capacitors having a capacitance equal to 2F, 4F and 6F are connected in parallel. Calculate the effective parallel capacitance: 1. 10 F 2. 11 F 3. 12 F 4. 13 F Answer : 12 F

3. When capacitors are connected in the series ________ remains the same. 1. voltage 2. capacitance 3. charge 4. resistance Answer : charge

4. The plates of a parallel plate capacitor are 10 cm apart and have an area equal to 2m2. If the charge on each plate is 8.85×10 −10 C8.85×10 −10 C , the electric field at a point: 1. between the plates will be zero 2. outside the plates will be zero 3. between the plates will change from point to point 4. between the plates will be 25NC−125NC− 1 Answer : (b) outside the plates will be zero

5. Four 10 F capacitors are connected in series, calculate the equivalent capacitance. 1. 1.5 F 2. 2.5 F 3. 3.5 F 4. 4.5 F Answer (b) 2.5F

Question Read the source given below and answer any four out of the following questions: A charge is a property associated with the matter due to which it experiences and produces an electric and magnetic field. Charges are scalar in nature and they add up like real numbers. Also, the total charge of an isolated system is always conserved. When the objects rub against each other charges acquired by them must be equal and opposite.

Case Study Class 12 Physics With Questions Answers

1. The cause of charging is: 1. the actual transfer of protons 2. the actual transfer of electrons 3. the actual transfer of neutrons 4. none of the above Answer : the actual transfer of electrons

2. Pick the correct statement. 1. The glass rod gives protons to silk when they are rubbed against each other. 2. The glass rod gives electrons to silk when they are rubbed against each other. 3. The glass rod gains protons from silk when they are rubbed against each other. 4. The glass rod gains electrons when they are rubbed against each other. Answer :: The glass rod gives electrons to silk when they are rubbed against each other.

3. If two electrons are each 1.5×10−10m1.5×10−10m from a proton, the magnitude of the net electric force they will exert on the proton is 1. 1.97×10 −8 N 2. 2.73×10 −8 N 3. 3.83×10 −8 N 4. 4.63×10 −8 N Answer : 1.97×10 −8 N

4. A charge is a property associated with the matter due to which it produces and experiences : 1. electric effects only 2. magnetic effects only 3. both electric and magnetic effects 4. none of these Answer : :both electric and magnetic effects

5. The cause of quantization of electric charges is: 1. transfer of an integral number of neutrons 2. transfer of an integral number of protons 3. transfer of an integral number of electrons 4. none of the above Answer : transfer of an integral number of electrons

Case Study Class 12 Physics

Related Posts

Class 12 Mathematics Notes

Class 12 Mathematics Notes And Questions

Introduction to MS Excel Class 8 Computer Science

Introduction to MS Excel Class 8 Computer Science Notes and Questions

The Enemy summary Class 12 English

CBSE Class 12 English The Enemy Summary and Questions

1 thought on “ case study class 12 physics with questions answers ”.

Please provide the answers of upper questions.

Comments are closed.

STUDY RATE

Class 12 Physics Case Study Questions of Chapter 1 Electric Charges and Fields

  • Post author: studyrate
  • Post published:
  • Post category: Class 12 / 12 board
  • Post comments: 0 Comments

In Class 12 Boards there will be Case studies and Passage Based Questions will be asked, So practice these types of questions. Study Rate is always there to help you. Free PDF Download of CBSE Class 12 Physics Chapter 1 Electric Charges and Fields Case Study and Passage-Based Questions with Answers were Prepared Based on Latest Exam Pattern. Students can solve NCERT Class 12 Physics Case Study Questions   Electric Charges and Fields  to know their preparation level.

In CBSE Class 12 Physics Paper, Students will have to answer some questions based on  Assertion and Reason . There will be a few questions based on case studies and passage-based as well. In that, a paragraph will be given, and then the MCQ questions based on it will be asked.

Electric Charges and Fields Case Study Questions With Answers

Here, we have provided case-based/passage-based questions for Class 12 Physics  Chapter 1 Electric Charges and Fields

Case Study/Passage-Based Questions

case study questions class 12 physics pdf

Answer: (a) 6.40 x 10-19 C

(ii) Extra electrons on this particular oil drop (given the presently known charge of the electron) are

Answer: (a) 4

(iii) A negatively charged oil drop is prevented from falling under gravity by applying a vertical electric field 100 V m -1 .If the mass of the drop is 1.6 X 10 -3  g, the number of electrons carried by the drop is (g= 10 m s -2 )

Answer: (c) 1012 .

(iv) The important conclusion given by Millikan’s experiment about the charge is

Answer: (c) charge is quantized

(v) If in Millikan’s oil drop experiment, charges on drops are found to be 8μC,12μC,20μC8μC,12μC,20μC then quanta of charge is

Answer:  (d) 4μC

Case Study 2: Surface Charge Density. Surface charge density is defined as the charge per unit surface area the surface (Arial) charge symmetric distribution and follow Gauss law of electrostatics mathematical term of surface charge density σ=ΔQ/ΔS

case study questions class 12 physics pdf

Two large thin metal plates are parallel and close to each other. On their inner faces, the plates have surface charge densities of opposite sign (± s). Having magnitude 8.8 × 10 –12  cm –2  as shown here. The intensity of electrified at a point is E =σ/ε 0   and flux is Φ=E.ΔS, where ΔS = 1 m 2  (unit arial plate)

(i) E in the outer region (I) of the first (A) plate is (a) 1.7 × 10 –22  N/C (b) 1.1 × 10 –12  V/m (c) Zero (d) Insufficient data

Ans. (c) Zero C

(ii) E in the outer region (III) of the second plate (B) is (a) 1 N/C (b) 0.1 V/m (c) 0.5 N/C (d) zero

Ans. (d) Zero

(iii) E between (II) the plate is (a) 1 N/C (b) 0.1 V/m (c) 0.5 N/C (d) None of these

Ans. (d) None of these

(iv) The ratio of E from left side of plate A at distance 1 cm and 2 m respectively is (a) 1 : 2 (b) 10 : 2 (c) 1 : 1 (d) 20 : 1

Ans. (c) 1 : 1

(v) In order to estimate the electric field due to a thin finite plane metal plate the Gaussian surface considered is (a) Spherical (b) Linear (c) Cylindrical (d) Cybic

Ans. (c) Cylindrical

Case Study 3: Electric Charges and Fields, focuses on the basic properties of electric charges, the concept of electric fields, and the forces acting within these fields. The chapter introduces the idea that like charges repel, and unlike charges attract, a fundamental law of electrostatics. It also discusses the principle of superposition, which states that the net electrostatic force experienced by a charge due to multiple charges is simply the vector sum of the individual forces exerted by each charge independently. Further, the chapter introduces the concept of an electric field, defined as the electric force experienced by a unit positive charge at a point in space, and illustrates the way these fields are represented using field lines.

What is the basic property of electric charges?

A) Like charges repel, and unlike charges attract.

B) Like charges attract, and unlike charges repel.

C) All charges repel.

D) All charges attract.

Ans. A) Like charges repel, and unlike charges attract.

What does the principle of superposition state in terms of electrostatic forces?

A) The net electrostatic force is equal to the sum of the individual forces.

B) The net electrostatic force is equal to the difference of the individual forces.

C) The net electrostatic force is independent of the individual forces.

D) The net electrostatic force is inversely proportional to the individual forces.

Ans. A) The net electrostatic force is equal to the sum of the individual forces.

What is an electric field?

A) The region around a charge where magnetic force is experienced.

B) The region around a charge where gravitational force is experienced.

C) The region around a charge where electrostatic force is experienced.

D) The region around a charge where nuclear force is experienced.

Ans. C) The region around a charge where electrostatic force is experienced.

How is the electric field defined?

A) As the electric force experienced by a unit negative charge.

B) As the electric force experienced by a unit positive charge.

C) As the gravitational force experienced by a unit positive charge.

D) As the magnetic force experienced by a unit positive charge.

Ans. B) As the electric force experienced by a unit positive charge.

How are electric fields represented?

A) By field lines.

B) By electric charges.

C) By vectors.

D) By matrices.

Ans. A) By field lines.

Hope the information shed above regarding Case Study and Passage Based Questions for Class 12 Physics Chapter 1 Electric Charges and Fields with Answers Pdf free download has been useful to an extent. If you have any other queries about CBSE Class 12 Physics Electric Charges and Fields Case Study and Passage Based Questions with Answers, feel free to comment below so that we can revert back to us at the earliest possible. By Team Study Rate

case study questions class 12 physics pdf

You Might Also Like

Download disha’s objective questions bank for class 12 term 1 & 2 pdf of pcmb, class 12 maths: case study based questions pdf download, class 12 maths: case study of chapter 8 applications of integrals pdf download, leave a reply cancel reply.

Save my name, email, and website in this browser for the next time I comment.

This site uses Akismet to reduce spam. Learn how your comment data is processed .

Download India's best Exam Preparation App Now.

Key Features

  • Revision Notes
  • Important Questions
  • Previous Years Questions
  • Case-Based Questions
  • Assertion and Reason Questions

No thanks, I’m not interested!

CBSE Expert

Class 12 Physics Chapter 13 Case Study Question Nuclei PDF Download

In Class 12 Boards there will be Case studies and Passage Based Questions will be asked, So practice these types of questions. Study Rate is always there to help you. Free PDF Download of CBSE Class 12 Physics Chapter 13 Nuclei Case Study and Passage Based Questions with Answers were Prepared Based on Latest Exam Pattern. Students can solve NCERT Class 12 Physics Nuclei  to know their preparation level.

case study questions class 12 physics pdf

In CBSE Class 12 Physics Paper, Students will have to answer some questions based on  Assertion and Reason . There will be a few questions based on case studies and passage-based as well. In that, a paragraph will be given, and then the MCQ questions based on it will be asked.

Nuclei Case Study Questions With answers

Here, we have provided case-based/passage-based questions for Class 12 Physics  Chapter 13 Nuclei

Case Study/Passage Based Questions

The nucleus was first discovered in 1911 by Lord Rutherford and his associates by experiments on the scattering of a-particles by atoms. He found that the scattering results could be explained if atoms consist of a small, central, massive, and positive core surrounded by orbiting electrons. The experimental results indicated that the size of the nucleus is of the order of 10–14 m and is thus 10000 times smaller than the size of an atom.

The ratio of the mass of the nucleus with a mass of an atom is approximately (a) 1 (b) 10 (c) 10 3 (d) 10 10

Answer: (a) 1

Masses of nuclei of hydrogen, deuterium and tritium are in ratio (a) 1 : 2 : 3 (b) 1 : 1 : 1 (c) 1 : 1 : 2 (d) 1 : 2 : 4

Answer: (a) 1 : 2 : 3

Nuclides with the same neutron number but different atomic numbers is (a) isobars (b) isotopes (c) isotones (d) none of these

Answer: (c) isotones

If R is the radius and A is the mass number, then log R versus log A graph will be (a) a straight line (b) a parabola (c) an ellipse (d) None of these

Answer: (a) a straight line

The ratio of the nuclear radii of the mercury isotope 198 80 Hg and silver isotope 107 47 Ag is (a) 1.23 (b) 0.216 (c) 2.13 (d) 3.46

Answer: (a) 1.23

In the year 1939, German scientist Otto Hahn and Strassmann discovered that when an uranium isotope was bombarded with a neutron, it breaks into two intermediate mass fragments. It was observed that, the sum of the masses of new fragments formed were less than the mass of the original nuclei. This difference in the mass appeared as the energy released in the process. Thus, the phenomenon of splitting of a heavy nucleus (usually A > 230) into two or more lighter nuclei by the bombardment of proton, neutron, a-particle, etc with liberation of energy is called nuclear fission.

case study questions class 12 physics pdf

Nuclear fission can be explained on the basis of (a) Millikan’s oil drop method (b) Liquid drop model (c) Shell model (d) Bohr’s model

Answer: (b) Liquid drop model

For sustaining the nuclear fission chain reaction in a sample (of small size) of 235 92 U, it is desirable to slow down fast neutrons by (a) friction (b) elastic damping/scattering (c) absorption (d) cooling

Answer: (b) elastic damping/scattering ​

On average, the number of neutrons and the energy of a neutron released per fission of a uranium atom are respectively (a) 2.5 and 2 keV (b) 3 and 1 keV (c) 2.5 and 2 MeV (d) 2 and 2 keV

Answer: (c) 2.5 and 2 MeV ​​

In any fission process, the ratio of the mass of the daughter nucleus to the mass of the parent nucleus is (a) less than 1 (b) greater than 1 (c) equal to 1 (d) depends on the mass of parent nucleus

Answer: (a) less than 1 ​

Neutrons and protons are identical particles in the sense that their masses are nearly the same and the force, called nuclear force, does distinguish them. The nuclear force is the strongest force. The stability of the nucleus is determined by the neutron proton ratio mass defect or packing fraction. The shape of the nucleus is calculated by quadrupole moment and the spin of the nucleus depends on even or odd mass numbers. The volume of the nucleus depends on the mass number. The whole mass of the atom (nearly 99%) is centered at the nucleus

The correct statements about the nuclear force is/are (a) charge independent (b) short range force (c) non-conservative force (d) all of these

Answer: (d) all of these

A force between two protons is the same as the force between proton and neutron. The nature of the force is

(a) electrical force (b) weak nuclear force (c) gravitational force (d) strong nuclear force

Answer: (d) strong nuclear force

All the nucleons in an atom are held by (a) nuclear forces (b) Van der Waal’s forces (c) tensor forces (d) coulomb forces

Answer: (a) nuclear forces

Hope the information shed above regarding Case Study and Passage Based Questions for Class 12 Physics Chapter 13 Nuclei with Answers Pdf free download has been useful to an extent. If you have any other queries of CBSE Class 13 Physics Nuclei Case Study and Passage Based Questions with Answers, feel free to comment below so that we can revert back to us at the earliest possible.

Leave a Comment Cancel reply

Save my name, email, and website in this browser for the next time I comment.

Download India's best Exam Preparation App Now.

Key Features

  • Revision Notes
  • Important Questions
  • Previous Years Questions
  • Case-Based Questions
  • Assertion and Reason Questions

No thanks, I’m not interested!

  • School & Boards
  • College Admission
  • Govt Jobs Alert & Prep
  • Current Affairs
  • GK & Aptitude
  • CBSE Class 12

CBSE Class 12 Chemistry Case Study Based Important Questions with Solutions

Cbse class 12 chemistry case study based questions: for the cbse class 12 chemistry exam that is scheduled for 27th february 2024, important case study-based questions of chemistry are provided below. to score the best marks, make sure to practice these questions..

Roshni Yadav

CBSE Class 12 Chemistry Paper Pattern

Important case study based questions for class 12th chemistry with solutions.

The following questions are case-based questions. Each question has an internal choice and carries 4 marks each. Read the passage carefully and answer the questions that follow.

Q.1. Many people believe that James Watson and Francis Crick discovered DNA in the 1950s. In reality, this is not the case. Rather, DNA was first identified in the late 1860s by Swiss chemist Friedrich Miescher. Then, in the decades following Miescher's discovery, other scientists--notably, Phoebus Levene and Erwin Chargaff--carried out a series of research efforts that revealed additional details about the DNA molecule, including its primary chemical components and the ways in which they joined with one another. Without the scientific foundation provided by these pioneers, Watson and Crick may never have reached their groundbreaking conclusion of 1953: that the DNA molecule exists in the form of a three-dimensional double helix. Chargaff, an Austrian biochemist, as his first step in this DNA research, set out to see whether there were any differences in DNA among different species. After developing a new paper chromatography method for separating and identifying small amounts of organic material, Chargaff reached two major conclusions: (i) the nucleotide composition of DNA varies among species. (ii) Almost all DNA, no matter what organism or tissue type it comes from maintains certain properties, even as its composition varies. In particular, the amount of adenine (A) is similar to the amount of thymine (T), and the amount of guanine (G) approximates the amount of cytosine (C). In other words, the total amount of purines (A + G) and the total amount of pyrimidines (C + T) are usually nearly equal. This conclusion is now known as "Chargaff's rule." Chargaff’s rule is not obeyed in some viruses. These either have single- stranded DNA or RNA as their genetic material. Answer the following questions: a. A segment of DNA has 100 adenine and 150 cytosine bases. 

a. What is the total number of nucleotides present in this segment of DNA? 

Ans. A = 100 so T = 100

C=150 so  G = 150

Total nucleotides = 100+100+150+150 =500 

b. A sample of hair and blood was found at two sites. Scientists claim that the samples belong to the same species. How did the scientists arrive at this conclusion? 

Ans. They studied the nucleotide composition of DNA. It was the same so they concluded that the samples belong to the same species. 

c. The sample of a virus was tested and it was found to contain 20% adenine, 20% thymine, 20 % guanine and the rest cytosine. Is the genetic material of this virus (a) DNA- double helix (b) DNA-single helix (c) RNA? What do you infer from this data? 

Ans.  A = T = 20%

But G is not equal to C so double helix is ruled out. 

 The bases pairs are ATGC and not AUGC so it is not RNA.

 The virus is a single helix DNA virus.

The important case study-based questions and answers for CBSE Class 12 Chemistry can be accessed from the below-given PDF link:

Importance of Solving Case Study-based Questions for Class 12 Chemistry

  • Case study-based questions in Class 12 are pivotal for good scores. Practicing these questions equips students to tackle these types of questions effectively.
  • Excelling in Case study-based questions cultivates a holistic subject comprehension essential for future pursuits.

Also Read: 

CBSE Class 12 Chemistry Syllabus 2023-24

CBSE Chemistry Sample Paper Class 12 2023-24 

Chemistry Additional Questions for CBSE Class 12

Get here latest School , CBSE and Government Jobs notification in English and Hindi for Sarkari Naukari and Sarkari Result . Download the Jagran Josh Sarkari Naukri App .

  • CBSE Date Sheet 2024
  • PSEB 10th Date Sheet 2024
  • PSEB 12th Date Sheet 2024
  • Punjab Board Date Sheet 2024
  • GATE Admit Card 2024
  • HP TET Answer Key 2024
  • UGC NET Answer Key 2023
  • EMRS Answer Key 2024
  • DSSSB SO Notification 2024
  • BPSC Exam Calendar 2024

Related Stories

CBSE Class 12 Maths Chapter 6 Application of Derivatives Revision Notes Download PDF

Top 7 Tips To Prepare for CBSE Pre-Boards 2024

CBSE Class 10 Pre-Board Sample Papers 2024 PDF

Trending Categories

  • CBSE Class 12 Study Material

Latest Education News

UGC NET Answer Key 2023 OUT at ugcnet.nta.ac.in: Download Subject-wise December Response Sheet and Question Paper

CGBSE Class 12 Business Studies Model Paper 2024: Download FREE PDF Here

Top 5 Govt Jobs of the Day - 03 January 2024: Apply Online for 19,800+ Various Jobs @BSF, Indian Air Force, IIGM, JSSC and Others

EMRS TGT, PGT, Hostel Warden Answer Key 2023 OUT: यहाँ से डाउनलोड करें ईएमआरएस परीक्षा की उत्तर कुंजी

CSIR Recruitment 2024: Apply Online for 444 SO and ASO Vacancies

BPSC Exam Calendar 2024: bpsc.bih.nic.in पर रिलीज, चेक करें TRE, 69th CCE और असिस्टेंट इंजीनियर सहित सभी परीक्षा की तारीखें

DSSSB Eligibility 2024: Age Limit, Educational Qualification for TGT, PGT, and Primary Teacher

यूजीसी नेट आंसर की 2023: ugcnet.nta.ac.in पर, ऐसे डाउनलोड करें सब्जेक्ट वाइज दिसंबर रिस्पांस शीट पीडीएफ

GATE 2024 Admit Card to be Out Today at gate2024.iisc.ac.in; Direct Link to Download Hall Ticket

CAT 2023 Topper Interview: Meet Nikhil Jha (99.99 Percentiler)- A Remarkable Engineering Graduate Who Mastered CAT 2023

RPF Bharti 2024: 10वीं पास के लिए सुनहरा मौका, रेलवे में कांस्टेबल और एसआई के पदों पर बंपर भर्ती, देखें नोटिफिकेशन

SSC GD Salary 2024: In-Hand Salary, Allowances, and Job Profile

EMRS Answer Key 2023 Released for PGT, TGT, Principal, Hostel Warden, JSA, Lab Attendant and Accountant Posts

VKSU Result 2024 OUT at vksu.ac.in: Direct Link to Download UG and PG Marksheet

Optical Illusion: Can you spot the different orange in 4 seconds?

EMRS Answer Key 2023-24 OUT at emrs.tribal.gov.in: Download Teaching and Non Teaching Answersheet Here

Indian Air Force Agniveervauy INTAKE 01/2025: Download Notification PDF, Check Eligibility and Apply Online

Self Studies

  • Andhra Pradesh
  • Chhattisgarh
  • West Bengal
  • Madhya Pradesh
  • Maharashtra
  • Jammu & Kashmir
  • NCERT Books 2022-23
  • NCERT Solutions
  • NCERT Notes
  • NCERT Exemplar Books
  • NCERT Exemplar Solution
  • States UT Book
  • School Kits & Lab Manual
  • NCERT Books 2021-22
  • NCERT Books 2020-21
  • NCERT Book 2019-2020
  • NCERT Book 2015-2016
  • RD Sharma Solution
  • TS Grewal Solution
  • DK Goel Solution
  • TR Jain Solution
  • Selina Solution
  • Frank Solution
  • ML Aggarwal Solution
  • Lakhmir Singh and Manjit Kaur Solution
  • I.E.Irodov solutions
  • ICSE - Goyal Brothers Park
  • ICSE - Dorothy M. Noronhe
  • Sandeep Garg Textbook Solution
  • Micheal Vaz Solution
  • S.S. Krotov Solution
  • Evergreen Science
  • KC Sinha Solution
  • ICSE - ISC Jayanti Sengupta, Oxford
  • ICSE Focus on History
  • ICSE GeoGraphy Voyage
  • ICSE Hindi Solution
  • ICSE Treasure Trove Solution
  • Thomas & Finney Solution
  • SL Loney Solution
  • SB Mathur Solution
  • P Bahadur Solution
  • Narendra Awasthi Solution
  • MS Chauhan Solution
  • LA Sena Solution
  • Integral Calculus Amit Agarwal Solution
  • IA Maron Solution
  • Hall & Knight Solution
  • Errorless Solution
  • Pradeep's KL Gogia Solution
  • OP Tandon Solutions
  • Sample Papers
  • Previous Year Question Paper
  • Value Based Questions
  • CBSE Syllabus
  • CBSE MCQs PDF
  • Assertion & Reason
  • New Revision Notes
  • Revision Notes
  • HOTS Question
  • Marks Wise Question
  • Toppers Answer Sheets
  • Exam Paper Aalysis
  • Concept Map
  • CBSE Text Book
  • Additional Practice Questions
  • Vocational Book
  • CBSE - Concept
  • KVS NCERT CBSE Worksheets
  • Formula Class Wise
  • Formula Chapter Wise
  • JEE Crash Course
  • JEE Previous Year Paper
  • Important Info
  • JEE Mock Test
  • SRM-JEEE Mock Test
  • VITEEE Mock Test
  • BITSAT Mock Test
  • Manipal Engineering Mock Test
  • AP EAMCET Previous Year Paper
  • COMEDK Previous Year Paper
  • GUJCET Previous Year Paper
  • KCET Previous Year Paper
  • KEAM Previous Year Paper
  • Manipal Previous Year Paper
  • MHT CET Previous Year Paper
  • WBJEE Previous Year Paper
  • AMU Previous Year Paper
  • TS EAMCET Previous Year Paper
  • SRM-JEEE Previous Year Paper
  • VITEEE Previous Year Paper
  • BITSAT Previous Year Paper
  • Crash Course
  • Previous Year Paper
  • Previous Year Papers
  • Quantitative Aptitude
  • Numerical Aptitude Data Interpretation
  • General Knowledge
  • Mathematics
  • Agriculture
  • Accountancy
  • Business Studies
  • Political science
  • Enviromental Studies
  • Mass Media Communication
  • Teaching Aptitude
  • NAVODAYA VIDYALAYA
  • SAINIK SCHOOL (AISSEE)
  • Mechanical Engineering
  • Electrical Engineering
  • Electronics & Communication Engineering
  • Civil Engineering
  • Computer Science Engineering
  • CBSE Board News
  • Scholarship Olympiad
  • School Admissions
  • Entrance Exams
  • All Board Updates
  • Miscellaneous
  • State Wise Books
  • Engineering Exam
  • 1. Mathematics
  • 3. Chemistry

CBSE Case Study Class 12

While preparing for the board exams, students are being judged on different levels of skills, such as writing, reading, etc. CBSE Case Study Class 12 questions are one of them that helps in assessing critical thinking.

The Central Board of Secondary Education will be asking the case study questions in the Class 12 board examination. Therefore, here on this page, we have provided the CBSE Case Study Class 12 for Maths, Physics, Chemistry, Biology and other subjects. Our subject matter experts have prepared Case Study questions so that Apart from the basic standard questions, students can have a variety of problems to solve. 

Just like MCQs, and other written types questions CBSE Case Study Class 12 questions will impact the overall performance of a student. Therefore for the convenience of the students we have provided the download links here, so that they can easily access the Class 12 Case Study.

Download Subject Wise CBSE Case Study Class 12 Question and Answers PDF 

There are three different streams in class 12th: Science, Arts & Commerce. And all these streams have a variety of subjects therefore, here our subject experts have crafted the Subject Wise Case Study For Class 12. Download Subject Wise CBSE Case Study Class 12 Question and Answers PDF from the below given links.

CBSE Case Study Questions Class 12 for Maths

To learn how to answer CBSE Case Study Class 12 maths questions, it would be a good choice to refer to the separate set of questions in PDF. CBSE Case Study Questions for Class 12 Maths can be quite useful and helpful in understanding how the board will prepare the case based questions for maths. 

The Maths Case studies are distributed into different chapters as per the prescribed syllabus of maths. Each and every chapter contains several number of case studies problems which enable the learners to gain in-depth knowledge in the subject.

The maths case study questions of class 12 are usually based on the formula. If any student wants to get a good score in maths case studies then they have to be well versed with a set of formulas as per the chapters and topics. Case Study Class 12 Maths can be downloaded here on this website for free of cost.

Case Study Questions Class 12 Chapter 1 Relations And Functions

Case Study Questions Class 12 Chapter  3 Matrices

Case Study Questions Class 12 Chapter  4 Determinants

Case Study Questions Class 12 Chapter  5 Continuity And Differentiability

Case Study Questions Class 12 Chapter  6 Application Of Derivatives

Case Study Questions Class 12 Chapter  8 Application Of Integrals

Case Study Questions Class 12 Chapter  9 Differential Equations

Case Study Questions Class 12 Chapter  10 Vector Algebra

Case Study Questions Class 12 Chapter  11 Three Dimensional Geometry

Case Study Questions Class 12 Chapter  12 Linear Programming

Case Study Questions Class 12 Chapter  13 Probability

CBSE Case Study Questions Class 12 for Physics

CBSE Class 12 Physics Case Study for different chapters can be interesting to solve. Class 12th physics case studies generally contain descriptive paragraphs and 4 to 5 different questions are given based on the paragraph. Students are required to read the paragraph thoroughly and understand them as well as observe the given data and information to answer the Class 12 Case Study Questions for Physics. 

In order to solve those questions students are required to have a better understanding of the basic level of physics concepts too, so make sure to use Class 12 Revision Notes of Physics. 

Case Study Questions Class 12 Chapter 1 Electric Charges and Fields

Case Study Questions Class 12 Chapter 2 Electrostatic Potential And Capacitance

Case Study Questions Class 12 Chapter 3 Current Electricity

Case Study Questions Class 12 Chapter 4 Moving Charges And Magnetism

Case Study Questions Class 12 Chapter 5 Magnetism And Matter

Case Study Questions Class 12 Chapter 6 Electromagnetic Induction

Case Study Questions Class 12 Chapter 7 Alternating Current

Case Study Questions Class 12 Chapter 8 Electromagnetic Waves

Case Study Questions Class 12 Chapter 9 Ray Optics & Optical Instruments

Case Study Questions Class 12 Chapter 10 Wave Optics

Case Study Questions Class 12 Chapter 11 Dual Nature Radiation & Matter

Case Study Questions Class 12 Chapter 12 Atoms

Case Study Questions Class 12 Chapter 13 Nuclei

Case Study Questions Class 12 Chapter 14 Semiconductor Electronics - Materials, Devices & Simple Circuits

CBSE Case Study Questions Class 12 for Chemistry

Students opted for Science stream will have to study CBSE Case Study Class 12 Chemistry. The given PDF of CBSE Class 12 Case Study Questions for Chemistry will enable the students to practice tons of questions on a regular basis. It will help them to revise the chemistry questions and its syllabus frequently. The Case study questions allow students to think more creative and find the answers in the quickest way possible. Links to download the PDF file of Class 12 Chemistry Case Study are given here.

Case Study Questions Class 12 Chapter 1 The Solid State

Case Study Questions Class 12 Chapter  2 Solutions

Case Study Questions Class 12 Chapter  3 Electrochemistry

Case Study Questions Class 12 Chapter  4 Chemical Kinetics

Case Study Questions Class 12 Chapter  5 Surface Chemistry  

Case Study Questions Class 12 Chapter  7 The p-Block Elements

Case Study Questions Class 12 Chapter  8 The d- and f-Block Elements

Case Study Questions Class 12 Chapter  9 Coordination Compounds

Case Study Questions Class 12 Chapter  10 Haloalkanes And Haloarenes

Case Study Questions Class 12 Chapter 11 Alcohols, Phenols And Ethers

Case Study Questions Class 12 Chapter  12 Aldehydes. Ketones & Carboxylic Acids

Case Study Questions Class 12 Chapter  13 Amines

Case Study Questions Class 12 Chapter 14 Biomolecules

CBSE Case Study Questions Class 12 for Biology

There are lots of chapters in class 12 Biology from which Class 12 Case Study Questions can be framed. Going through such types of questions help the students to assess their understanding level in the topics discussed in NCERT Class 12 Biology Books. By practicing the Class 12 Case Study Questions for Biology students will be very confident to ace the board exam. Also the Biology case study will be very useful for the NEET exam preparation.

Doing a regular practice of Class 12 Biology Case Study questions is a great way to score higher marks in the board exams as it will help students to develop a grip on the concepts. 

Case Study Questions Class 12 Chapter 2 Sexual Reproduction in Flowering Plants

Case Study Questions Class 12 Chapter 3 Human Reproduction

Case Study Questions Class 12 Chapter 4 Reproductive Health

Case Study Questions Class 12 Chapter 5 Principles of Inheritance & Variation

Case Study Questions Class 12 Chapter 6 Molecular Basic of Inheritance

Case Study Questions Class 12 Chapter 8 Human Health And Diseases

Case Study Questions Class 12 Chapter 10 Microbes in Human Welfare

Case Study Questions Class 12 Chapter 11 Biotechnology - Principles & Processes

Case Study Questions Class 12 Chapter 12 Biotechnology And Its Applications

Case Study Questions Class 12 Chapter 13 Organisms And Populations

Case Study Questions Class 12 Chapter 15 Biodiversity And Conversation

Case study types of questions are generally descriptive that helps to gather more information easily so, it is kinda easy to answer. However, our subject matter experts have given the solutions of all the CBSE Case Study Class 12 Biology questions.

Passage Based Class 12 Case Study Questions in PDF

CBSE Class 12 Case studies are known as Passage Based Questions. These types of problems usually contain a short/long paragraph with 4 to 5 questions. 

Students can easily solve Passage Based Class 12 Case Study Questions by reading those passages. By reading the passage students will get the exact idea of what should be the answers. Because the passage already contains some vital information or data. However a better understanding of the basic concepts that can be learned from the NCERT Class 12 Textbooks will aid in solving the Case based questions or passage based questions.

How to Download CBSE Case Study of Class 12?

Follow the below given simple steps to know how to download CBSE Case Study of Class 12:-

  • Open Selfstudys website in your browser
  • Go to the navigation menu that look like this
  • Now, click on CBSE and then Case Study respectively
  • A new page will open, where you have to click on “Class 12”
  • Now, you are ready to select the subject for which you want to download the case study questions.

How to Solve Case Study Based Questions of Class 12?

There are very simple methods that a student should keep in mind while solving CBSE Case Study Class 12 for any subject:

  • Read each line of paragraph carefully and pay attention to the given data/numbers. Often questions are framed according to the highlighted data of the passage.
  • Since case study questions are often framed in Multiple choice questions, students should have the knowledge of elimination methods in MCQs.
  • Having a good understanding of the topics that are discussed in CBSE Class 12 Books are ideal to Solve Case Study Based Questions of Class 12.

Features Of Class 12 Case Study Questions And Answers PDF

The three most noticeable features of Class 12 Case Study Questions And Answers Pdf are -

  • It Is Free To Use:  Keeping in mind the need of students and to help them in doing Self Study, our team has made all the PDF of CBSE Case Study Class 12 free of cost.
  • Answers Are Given:  Not only the PDFs are free provided but answers are given for all the questions of CBSE Case Study Class 12. 
  • PDF Can Be Downloaded Or Viewed Online:  Many students don’t like to download the PDFs on their device due to the shortage of storage. Therefore, CBSE Class 12 Case Study questions are made available here in online format, so that students can view them online. However, through the Selfstudys app, a learner can download the PDFs too.

Benefits of Using CBSE Class 12 Case Study Questions and Answers

The CBSE Class 12 Case Study Questions and Answers can help a student in several ways:

  • In Exam Preparation:  Those who go through the CBSE Case Study Class 12 will find support during the exam preparation as case based questions are also asked in the CBSE Class 12 Board examination. 
  • Help in brushing up the previous learnings:  No matter how brilliant you are, you have to revise the studied topics time and again to keep them refreshed. And in this task, the CBSE Class 12 Case Study Questions and Answers can help a lot.
  • To develop the critical thinking:  Able to analyse information and make an objective judgement is a skill that is known as critical thinking. A student of class 12 can use CBSE Case Study Class 12 with answers to develop critical thinking so that they can make better decisions in their life and in the board examination.

Manipal MET 2024 Application (Released) (All Pages)

  • NCERT Solutions for Class 12 Maths
  • NCERT Solutions for Class 10 Maths
  • CBSE Syllabus 2023-24
  • Social Media Channels
  • Login Customize Your Notification Preferences

case study questions class 12 physics pdf

  • Second click on the toggle icon

case study questions class 12 physics pdf

IMAGES

  1. Important Questions for CBSE Class 12 Physics Chapter 4

    case study questions class 12 physics pdf

  2. Ncert Solutions For Class 12 Physics Chapter 12

    case study questions class 12 physics pdf

  3. Class 12 Physics Chapter-5 Important questions

    case study questions class 12 physics pdf

  4. NCERT Exemplar Class 12 Physics Solutions Chapter 4

    case study questions class 12 physics pdf

  5. Important Questions for CBSE Class 12 Physics Chapter 2

    case study questions class 12 physics pdf

  6. Class 12 Physics Electrostatics Boards Questions Practice Worksheet for

    case study questions class 12 physics pdf

VIDEO

  1. IMP QUESTIONS CLASS 12 PHYSICS

  2. CBSE Class 12 Physics

  3. Most important topics of physics for class 12 isc board exam

  4. Class 12 Physics

  5. Imp topics for 11th Students to be used in 12th Physics || ये Topic कर ही लेना Abhishek Sir

  6. what are Case study Questions, Cbse big update ।। Case study base Questions class 12th physics

COMMENTS

  1. 1569+ Class 12 Physics Case Study Questions PDF Download

    Fear not! This article will guide you through everything you need to know to conquer these challenging yet rewarding Class 12 Physics Case Study Questions. We have provided here Case Study questions for the Class 12 Physics for board exams. You can read these chapter-wise Case Study questions.

  2. CBSE Class 12 Physics Case Study Questions PDF Download

    CBSE Class 12 Physics Case Study Questions PDF Download by experts Case Study questions for the Class 12 Physics board exams are available here. You can read the Class 12 Physics Case Study Questions broken down by chapter. Subject matter specialists and seasoned teachers created these quizzes.

  3. Case Study Questions for Class 12 Physics

    Case Study Questions for Class 12 Physics Chapter 1: Electric Charges and Fields Chapter 2: Electrostatic Potential and Capacitance Chapter 3: Current Electricity Chapter 4: Moving Charges and Magnetism Chapter 5: Magnetism and Matter Chapter 6: Electromagnetic Induction Chapter 7: Alternating Current Chapter 8: Electromagnetic Waves

  4. CBSE Class 12 Physics Case Study Questions With Solutions

    The below given table includes the Class 12 Physics Multiple Choice Questions, Assertion Reason, and Case Based Problems. Also, for a quick revision there are a few explanations of the topics in every single chapter. All this content can be downloaded from the links below mentioned links. It's Completely free of cost.

  5. Physics Case Study for Class 12 (Download Free PDF)

    FREE PDF Download 1 Electric Charges and Fields 2 Electrostatic Potential And Capacitance 3 Current Electricity 4 Moving Charges And Magnetism 5 Magnetism And Matter 6 Electromagnetic Induction 7 Alternating Current 8 Electromagnetic Waves 9 Ray Optics & Optical Instruments 10 Wave Optics 11 Dual Nature Radiation & Matter 12 Atoms 13 Nuclei

  6. Case Study Questions Class 12 Physics

    CBSE will ask two Case Study Questions in the CBSE class 12 Physics questions paper. Question numbers 15 and 16 are case-based questions where 5 MCQs will be asked based on a paragraph. Each theme will have five questions and students will have a choice to attempt any four of them.

  7. CBSE Class 12th

    CBSE will ask two Case Study Questions in the CBSE class 12 Physics questions paper. Question numbers 15 and 16 are cased-based questions where 5 MCQs will be asked based on a paragraph. Each theme will have five questions and students will have a choice to attempt any four of them.

  8. Category: Case Study Based Questions for Class 12 Physics

    March 23, 2021 October 7, 2022 Physics Gurukul Leave a Comment on Case Study Questions for Class 12 Physics Chapter 11 Dual Nature of Radiation and Matter. ... Join our Telegram Channel for Free PDF Download. Join Now! NCERT Books & Solutions. NCERT Books 2022-23. NCERT Solutions. NCERT Notes. NCERT Exemplar Books ...

  9. Case Study Class 12 Physics With Questions Answers

    1. transfer of an integral number of neutrons. 2. transfer of an integral number of protons. 3. transfer of an integral number of electrons. 4. none of the above. Answer: transfer of an integral number of electrons. In Coming Exams, CBSE will ask two Case Study Questions in the CBSE class 12 Physics questions paper.

  10. CBSE Class 12 Physics Important Case Study Based Questions 2024

    Important Questions For Class 12 Physics CBSE Board. Ques. 1 An ammeter and a voltmeter are connected in series to a battery with an emf of 10V. When a certain resistance is connected in parallel ...

  11. Class 12 Physics Chapter 5 Case Study Question Magnetism and Matter PDF

    In CBSE Class 12 Physics Paper, Students will have to answer some questions based on Assertion and Reason. There will be a few questions based on case studies and passage-based as well. In that, a paragraph will be given, and then the MCQ questions based on it will be asked. Magnetism and Matter Case Study Questions With answers

  12. Class 12 Physics Chapter 2 Case Study Question ...

    In CBSE Class 12 Physics Paper, Students will have to answer some questions based on Assertion and Reason. There will be a few questions based on case studies and passage-based as well. In that, a paragraph will be given, and then the MCQ questions based on it will be asked. Electrostatic Potential and Capacitance Case Study Questions With answers

  13. Class 12 Physics Case Study Questions Chapter 2 ...

    Here, we have provided case-based/passage-based questions for Class 12 Physics Chapter 2 Electrostatic Potential and Capacitance. Case Study/Passage-Based Questions. Case Study 1: A dielectric slab is a substance that does not allow the flow of charges through it but permits them to exert electrostatic forces on one another.

  14. Class 12 Physics Chapter 8 Case Study Question ...

    In Class 12 Boards there will be Case studies and Passage Based Questions will be asked, So practice these types of questions. Study Rate is always there to help you. Free PDF Download of CBSE Class 12 Physics Chapter 8 Electromagnetic Waves Case Study and Passage Based Questions with Answers were Prepared Based on Latest Exam Pattern.

  15. Class 12 Physics Chapter 11 Case Study Question Dual Nature of

    Answer: (a) Electron Two particles A1 and A2 of masses m1, m2 (m1 > m2) have the same de Broglie wavelength. Then (a) their momenta are the same.

  16. Class 12 Physics Case Study Questions Chapter 6 Electromagnetic

    Free PDF Downloads of CBSE Class 12 Physics Chapter 6 Electromagnetic Induction Case Study and Passage-Based Questions with Answers were Prepared Based on the Latest Exam Pattern. Students can solve NCERT Class 12 Physics Case Study Questions Electromagnetic Induction to know their preparation level.

  17. Case Study on Nuclei Class 12 Physics PDF

    Step-wise Method to Download Case Study on Nuclei Class 12 Physics. The below-given steps are helpful for students wanting to download Nuclei Case Study for Class 12 Physics with Solutions in a PDF file. Search Selfstudys.com using the internet browser. After loading the website, click on the navigation button.

  18. Class 12 Physics Case Study Questions Chapter 4 Moving Charges and

    Case Study 1: A charged particle moving in a magnetic field experiences a force that is proportional to the strength of the magnetic field, the component of the velocity that is perpendicular to the magnetic field, and the charge of the particle. This force is given by F⃗ =q (v⃗ ×B⃗ )F→=q (v→×B→) where q is the electric charge of ...

  19. Class 12 Physics Case Study Questions of Chapter 1 ...

    Free PDF Download of CBSE Class 12 Physics Chapter 1 Electric Charges and Fields Case Study and Passage-Based Questions with Answers were Prepared Based on Latest Exam Pattern. Students can solve NCERT Class 12 Physics Case Study Questions Electric Charges and Fields to know their preparation level. In CBSE Class 12 Physics Paper, Students will ...

  20. Class 12 Physics Chapter 10 Case Study Question Wave Optics PDF

    In Class 12 Boards there will be Case studies and Passage Based Questions will be asked, So practice these types of questions. Study Rate is always there to help you. Free PDF Download of CBSE Class 12 Physics Chapter 10 Wave Optics Case Study and Passage Based Questions with Answers were Prepared Based on Latest Exam Pattern. Students can solve NCERT Class 12 Physics Wave Optics to know their ...

  21. Case Study Important Questions for Class 12 CBSE Board Exam 2024

    These case study-based questions will help you revise and analyse your preparation for the Class 12 Board exams 2024. Make sure to read and understand the case study properly before attempting the ...

  22. Class 12 Physics Chapter 13 Case Study Question Nuclei PDF Download

    In Class 12 Boards there will be Case studies and Passage Based Questions will be asked, So practice these types of questions. Study Rate is always there to help you. Free PDF Download of CBSE Class 12 Physics Chapter 13 Nuclei Case Study and Passage Based Questions with Answers were Prepared Based on Latest Exam Pattern. Students can solve NCERT Class 12 Physics Nuclei to know their ...

  23. Class 12 Physics Pre Board Sample Paper 2024

    The complete PDF file is as follows. You can use the std 12 Physics pre-board model question paper, and class 12 Physics pre-board question paper 2024 to prepare for upcoming board exams. Since each school holds pre-board tests at school level, therefore actual Physics question paper in each school is different.

  24. Class 12th Chemistry Case Study Based Important Questions for 2024

    Important Case Study Based Questions for Class 12th Chemistry with Solutions. The following questions are case-based questions. Each question has an internal choice and carries 4 marks each. Read ...

  25. CBSE Case Study Class 12 Questions for Maths, Physics, Chemistry

    CBSE Case Study Class 12 Questions for Maths, Physics, Chemistry & Biology (Download PDF) Home CBSE Case Study Class 12 Questions for Maths, Physics, Chemistry & Biology (Download PDF) Select Language english 12th 10th 1. Mathematics 2. Physics 3. Chemistry 4. Biology CBSE Case Study Class 12

  26. Case Study Questions for Class 12 Physics Chapter 13 Nuclei

    (a) charge independent (b) short range force (c) non-conservative force (d) all of these. (ii) The range of nuclear force is the order of (a) 2 x 10 -10 m (b) 1.5 x 10 -20 m (c) 1.2 x 10 -4 m (d) 1.4 x 10 -15 m (iii) A force between two protons is same as the force between proton and neutron. The nature of the force is (a) electrical force