ISC Physics Answer Key 2024 (Available): Detailed solutions PDF download
Candidates can check out ISC Physics Answer Key 2024 here and evaluate their performance in the March 4 exam. The answer key is provided for all the objective-type questions.
ISC Physics Answer Key 2024: The examination for Physics subject was conducted on March 4 from 2 PM to 5 PM, the answer key for the same has been shared upon exam conclusion. Candidates can have access to ISC Physics answer key 2024 here. Do note that the answer key will be unofficial in nature and will only mention the answers to the objective segment of the paper. Hence, candidates will be able to check the answers to only Part A and Part B of Section A. Although Section A has two subparts, the marks weightage of all the questions in two parts is 1 mark each. In other words, the objective section or Section A has a total weightage of 17 marks.
ISC Physics Answer Key 2024 Available
The answers to all the questions from Section A (Question 1) Parts A and B have been provided in the below tables:
Section A Part A: Multiple-Choice Questions
Part A (Sub Numbers) | Answers |
(i) | B. Becomes double |
(ii) | C. Remains same |
(iii) | Option B |
(iv) | C. Assertion is true and Reason is false |
(v) | D. Violet color is deviated most |
(vi) | E. h /√2mE |
(vii) | B. holes |
Section A Part B: Answer the Following Questions
Part B (Sub Numbers) | Answers |
(i) In an electric dipole what is the locus of a point having zero potential? | A straight line drawn at the middle of the electric dipole. |
(ii) Three identical cells each of emf e are connected in parallel to form a battery. What is the emf of the battery mcq | The total e.m.f of the combination is equal to the e.m.f of one of the cells. |
(iii) Three bulbs B1 (230 V, 40 W) B2 (230 V, 60W), and B3 (230 V, 100W) are connected in a series to a 230V supply. Which bulb glows the brightest? | B1 (230 V, 40 W) B |
(iv) Explain the meaning of following statement- Curle temperature of soft iron is 770 degree celsius | For iron, this temperature is 770 C, above which Fe begins to transform from BCC to FCC. The low-temperature BCC iron is ferromagnetic. |
(v) What type of wavefronts are associated with a point source of light? | Spherical wavefront. |
(vi) What is pair production? | Pair production is the creation of a subatomic particle and its antiparticle from a neutral boson. |
(vii) In semiconductor physics what is the function of a rectifier | A rectifier is an electronic device which is used to convert two-directional AC current to a single-directional DC current. |
ISC Physics 2024: Analysis and Question Paper
The analysis and question paper for ISC Class 12 2024 Physics held on March 4, 2024, can be checked at the following links:
ISC Class 12 Answer Key 2024 Links |
The answer keys for the respective day-wise exams are available at the links below:
| Subject | ISC Answer Key 2024 Link |
| Psychology | ISC Psychology Answer Key 2024 |
| Sociology | ISC Sociology Answer Key 2024 |
| Computer Science | ISC Computer Science Answer Key 2024 |
| Biology | ISC Biology Answer Key 2024 |
| Political Science | ISC Political Science Answer Key 2024 |
| Accounts | ISC Accounts Answer Key 2024 |
| History | ISC History Answer Key 2024 |
| Business Studies | ISC Business Studies Answer Key 2024 |
| Economics | ISC Economics Answer Key 2024 |
| Mathematics | ISC Mathematics Answer Key 2024 |
| Geography | ISC Geography Answer Key 2024 |
| Commerce | ISC Commerce Answer Key 2024 |
| English Paper 2 | ISC English Paper Literature Answer Key 2024 |
| English Paper 1 | ISC English Paper 1 Answer Key 2024 |
ISC Class 12 2024 Weightage Subject-Wise |
Access ISC Class 12 weightage 2024 for the upcoming papers here in the given table:
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