A metallic cubical solid block of side L is slowly lowered continuously in a large vessel, filled with water. Let d be the depth of the lower surface of the block, measured from the surface of the water, at some instant. The graph which represents correctly the variation of the buoyant force F with depth d is:
Correct option: (3)
Explanation:
B = Adgρ
l, A, g & ρ are constant
So B ∝ d
when it is dipped completely then B becomes constant