A piece of metal floats on mercury. The coefficient of volume expansion of metal and mercury are `gamma_1 and gamma_2`, respectively. if the temperature of both mercury and metal are increased by an amount `Delta T`, by what factor does the frection of the volume of the metal submerged in mercury changes ?

A piece of metal floats on mercury. The volume coefficient of expansion of the metal and mercury are gamma_(1)andgamma_(2) respectively. If the temperature of both mercury and metal are increased by DeltaT , by what factor does the fraction of the volume of the metal submerged in mercury change?

A piece of metal floats on mercury. The coefficients of volume expansion of the metal and mercury are gamma_1 and gamma_2 respectively. If the temperatures of both mercury and the metal are increased by an amount DeltaT , the fraction of the volume of the metal submerged in mercury changes by the factor............

A piece of metal floats on mercury. The coefficients of volume expansion of the metal and mercury are gamma_(1) and gamma_(2) respectively. If the temperature of both mercury and metal increased by an amount Delta T , the fraction the volume of metal submerged in mercury changes by the factor.

the coefficient of volume expansion of mercury is 20 times the linear expansion of glass. Find the volume of mercury that must be poured in to glass vessel of volume V so that the volume above the mercury remain constant at all temperatures

In a cylidrical glass container a solid silica is placed vertically at its bottom and remaining space is filled with mercury upto the top level of the silica. The volume of silica remains unchanged with variation in temperature. The coefficient of cubical expansion of mercury is gamma and coefficient of linear expansion of glass is alpha . If the top surface of silica and mercury level remain at the same level wiht the variation in temperature then the ratio of volume of silica tothe volume of mercury is equal: