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A body of density rho is dropped from re...

A body of density `rho` is dropped from reat from a height h into a lake of density `sigma(sigmagtrho)`. The maximum depth the body sinks inside the liquid is (neglect viscous effect of liquid)

A

10 m

B

40 m

C

20 m

D

5 m

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The correct Answer is:
C
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