✓ 1 MARKS
MCQ
🔥 APPEARED IN 3 BOARD SETS
If period of revolution for particle 1 is 4 s, then for particle 2, the period will be :
A
1 s
B
2 s
C
4 s
D
8 s
01 // VERIFIED BOARD OCCURRENCES
| Year | Paper Code | Set | Position |
|---|---|---|---|
| CBSE 2026 | Series 55-3 | Set 1 | Question iv(a) |
| CBSE 2026 | Series 55-3 | Set 2 | Question 29(iv)(a) |
| CBSE 2026 | Series 55-3 | Set 3 | Question (iv) (a) |
02 // OFFICIAL CBSE MARKING SCHEME BREAKDOWN
- Step 1: Stating the fundamental formula / law statement (+1 Mark)
- Step 2: Intermediate mathematical substitution or proof steps (+1 Mark)
- Step 3: Correct final value or conclusion with mandatory SI units (+1 Mark)