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ISC Class 12 Physics Answer Key 2023ISC Physics 2023 Analysis: For the exam conducted today, March 06, 2023, this page discusses the students' reviews of the paper and the analysis by the subject experts. Furthermore, the answer key for all the objective one-mark questions is also given here. ISC Physics paper was conducted for a duration of three hours from 2 PM onwards. The theory paper was set for 70 marks while the rest 30 marks will be awarded as a part of the practical paper 2. The theory paper consisted of five sections with questions ranging from MCQs to long-answer and case-based questions.
ISC Class 12 Physics Answer Key 2023
ISC 12th physics question paper and solution for all one-mark objective questions is given here:
| Section A - Question 1 | |
|---|---|
| (i) | (b) become 2 φ |
| (ii) | (c) [graph in which p is increasing with t non-linearly] |
| (iii) | (b) B = µ0NI/2r |
| (iv) | (c) virtual and 20 cm behind the mirror. |
| (v) | (b) Plane wavefronts |
| (vi) | (a) waves associated with moving particles. |
| (vii) | (b) increases. |
ISC Class 12 Physics 2023: Student Reviews
The below-mentioned is the students’ feedback on the paper. Other significant highlights are discussed further below as well.
- "The overall paper was tough for me. It was somewhat lengthy too," a Gurgaon student said. "There were direct questions but the concept-based questions were complex. I found sections C and D to be especially tough."
- "Some questions were very tricky and some of the calculations were lengthy too," another candidate said. "I'd rate the paper as moderate to tough."
- As per a review by a Noida-based teacher, the paper has a difficulty level above moderate. "If the students understood the concepts well, they would be able to solve the paper. The direct questions were easy but the application-based questions demanded that students implement their knowledge and understanding of the theory concepts. Many students will find these questions to be mainly tough."
ISC Class 12 Physics Question Paper Analysis 2023
A complete comprehensive analysis of ISC Class 12 2023 Physics paper derived from the reviews by the subject experts is posted in the table below:
| Parameter | Analysis |
|---|---|
| Overall difficulty level of the paper | Moderate to Tough |
| Difficulty level of multiple-choice questions (Section A) | Easy to Moderate |
| Difficulty level of very short answer questions (Section A) | Easy to Moderate |
| Difficulty level of Section B | Moderate |
| Difficulty level of Section C | Moderate to Tough |
| Difficulty level of Section D | Moderate to Tough |
| Difficulty level of case-based question (Section D) | Moderate |
| Was the paper lengthy? | Yes, to some extent, the paper was lengthy. |
| Overall expected good score | 50-55+ |
Also Read | ISC Class 12 Result Date 2023
