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For CBSE Class 12 Physics 2023 paper conducted on March 6, 2023, obtain here the student reviews and detailed question paper analysis. CBSE 12th Physics 2023 answer key is also added here.
CBSE Class 12 Physics Answer Key 2023CBSE Class 12 Physics Analysis 2023: The physics paper was conducted on day 16 of CBSE class 12 2023 board exam. It was carried out in the morning slot of three hours duration and has concluded at 1:30 PM. Shortly afterward, CBSE 12th physics answer key for all 18 MCQs is being added here for multiple paper sets. The student reviews on the paper, as well as its expert evaluation, can be checked here.
CBSE Class 12 Physics Answer Key 2023
For the distinct sets, CBSE 12th physics answer key 2023 is provided here and the students of respective sub-sets can refer to these to cross-check their answers. It is however to be noted that the order of questions in the sub-sets will be different.
| Section A | ||
|---|---|---|
| Question Number | QP 55/4/2 (Set 2) | QP 55/5/1 (Set 1) |
| 1. | (a) P | (a) 4 µC |
| 2. | (c) Microwaves | (c) 9 x 10^7 M/m, repulsive |
| 3. | (b) µβ | (b) Aluminium |
| 4. | (a) 2.0 eV | (a) 0.1 V |
| 5. | (c) They are always attractive. | (a) Gamma rays |
| 6. | (b) | (c) (i) remains constant but (ii) increases |
| 7. | (c) 8.8 x 10^10 C/kg | (b) hc/lambda |
| 8. | (b) Aluminium | (d) 1 |
| 9. | (b) 3.5 u | (d) |
| 10. | (d) Reverse biasing, 2mA | (a) I |
| 11. | (b) along acb if I increases | (d) |
| 12. | (a) X is capacitor | (c) Two of them connected in series and the combination in parallel to the third |
| 13. | (c) R/2 | (a) |
| 14. | (d) 1/2 | (b) maximum in forward direction and zero in backward direction |
| 15. | (b) -3.02 eV | (a) n^2 |
CBSE Class 12 Physics 2023 Analysis: Student Reviews
Discussed below are the key highlights of the paper and the initial reactions of the students on today’s paper:- As per a report by The Times of India, CBSE 12th Physics 2023 paper was 'Moderate to Tough and Lengthy'.
- "Overall paper was tough but Section C was the toughest. It was also a lengthy paper," a Noida student said. "I somehow managed to complete the paper, writing short answers in the last section than I'd otherwise prefer."
- "I'd classify the paper as moderate but it was lengthy. It was completely from NCERT but the application-based questions were tough and tricky," another student said. "Section C was the toughest."
- "The paper was tough but the internal choice questions really helped. The objective section was otherwise easy but I found three MCQs to be very tough," a Delhi student said. "Case-based questions are not usually very tough but one question today was kind of complex. The rest of the paper was mainly moderate."
CBSE Class 12 Physics Question Paper Analysis 2023
The table below provides a thorough evaluation of the below-mentioned factors by the subject teachers:
| Parameter | CBSE 12th Physics Analysis 2023 |
|---|---|
| Overall difficulty level of the paper | Moderate to Tough |
| Difficulty level of Section A (multiple-choice questions) | Easy to Moderate |
| Difficulty level of Section B (short answer type-I questions) | Moderate |
| Difficulty level of Section C (short answer type-II questions) | Tough |
| Difficulty level of Section D (long answer questions) | Moderate to Tough |
| Difficulty level of Section E (case-based questions) | Moderate |
| Was the paper lengthy? | Yes |
| Overall expected good score | 50-55+ |
