Question

If T1,T2, and T3 are the time periods of a given simple pendulum on the surface of the earth, at a depth ‘h'in a mine and at an altitude 'h' above the earth's surface respectively, then

1) T1=T2=T3
2) T2<T1>T3
3)T2>T1<T3
4)T1>T2>T3
Please give answer with solution...​

Answer 1

Answer:

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