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A hollow sphere of radius R is made of a...

A hollow sphere of radius R is made of a material of relative density `rho`. It will float if the thickness of its surface is

A

`t gt R//3 rho`

B

`t=2R//3 rho`

C

`t leR//3rho`

D

`tlt 4R//3 rho`

Text Solution

Verified by Experts

The correct Answer is:
C
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