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A block of volume V and of density sigam...

A block of volume V and of density `sigam_(b)` is placed in liquid of density `sigam_(l)`, then block is moved upward upto a height `h` and it is still in liquid. The increase in gravitational protential energy of the system is

A

`sigma_(b)V_(g)h`

B

`(sigma+sigma_(1))Vgh`

C

`(sigma_(b)-sigma_(1))Vgh`

D

`sigma_(1)Vgh`

Text Solution

Verified by Experts

The correct Answer is:
C
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