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A hollow sphere is filled with water thr...

A hollow sphere is filled with water through a small hole in it. It is then hung by a long thread and made to oscillate. As the water slowly flows out of the hole at the bottom, the period of osxillation of the sphere.

A

continuously decreases

B

continuously increases

C

firest decreases and then increases

D

first increases and then decreases

Text Solution

Verified by Experts

The correct Answer is:
D
first increases and then decreases
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