If in a simple pendulum experiment the length of the inextensible string is increased by...
PHYSICS
JAMB 2020
If in a simple pendulum experiment the length of the inextensible string is increased by a factor of four, its period is increased by a factor of?
- A. 4
- B. π/2
- C. 1/4
- D. 2
Correct Answer: D. 2
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