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A metallic sphere is filled with water a...

A metallic sphere is filled with water and hung by a long thread. It is made to oscillate. If there is a small hole in the bottom through which water slowly flows out, the time period will

A

goes on increasing until sphere is empty

B

goes on decreasing till the sphere is empty

C

remains unchanged throughout

D

first increases and then attains original value as sphere becomes empty

Text Solution

Verified by Experts

The correct Answer is:
D
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