NDA2022General AbilityGeneral ScienceActual
The time period of a 1 m long pendulum approximates to
Options
- A6 s
- B4 s
- C2 s
- D1 s
Correct answer
C. 2 s
Step-by-step solution
T =2 ~L ~g =2 1 10 2 seconds
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C. 2 s
T =2 ~L ~g =2 1 10 2 seconds