A) V (D-d) hg
B) VDgh
C) Vdgh
D) V (D + d) gh
Correct Answer: A
Solution :
Since, the body is lifted through a distance in the liquid then work done against the buoyant force will be stored as the potential energy of the body. \[\therefore \]Potential energy of the body = work done by body during displacement - work done by the liquid against body \[=VDg\times h-Vdg\times h\] Potential energy of body \[=V(D-)hg\]You need to login to perform this action.
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