When a block of iron floats in mercury at 0 C a fraction k

Last updated: 6/11/2023

When a block of iron floats in mercury at 0 C a fraction k of its volume is submerged while at the temperature 60 C a fraction k is seen to be submerged If the coefficient of volume expansion of iron is YFe and that of mercury is YHg then the ratio k k can be expressed as 1 60 Fe 1 60 Fe B 1 60YHg 1 60YHg A C 1 60YFe 1 60YHg D 1 60 Hg 1 60YFe 2001