A cubical block of iron 5 cm on each side is floating on mercury in a vessel. (i) what is the
Channel: Doubtnut
Date: 2020-08-30

A cubical block of iron 5 cm on each side is floating on mercury in a vessel. (i) what is the height of the block above mercury level ?  (ii) Water is poured in the vessel unitl it just covers the iron block. What is the height of water column . density of mercur `13.6 gm//cm^(3)`. Density of iron 7.2 `gm//cm^(3)`