Question
Physics Question on Potential Energy
A body of density p and volume V is lifted through height h in a liquid of density σ(<p). The increase in potential energy of the body is
A
V(P-σ)gh
B
Vpgh
C
Vσgh
D
Zero
Answer
V(P-σ)gh
Explanation
Solution
The correct option is (A) : V(P-σ)gh