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| 1. |
A pendulum clock is taken to moon. Will it gain or lose time? |
| Answer» SOLUTION :The period of OSCILLATION of a SIMPLE pendulum is `T = 2pisqrt(l/g)` The value of g is less in moon than thaton the surface of EARTH. So T increases. The pendulum TAKES more time to complete one oscillation. Hence it will lose time. | |