How does the density of a solid or liquid change with temperature ? Show that its variation with temperature is given by `rho= rho (1-gamma triangleT)`, where `gamma` is the coefficient of cubical expansion.

How does the density of a solid or a liquid vary with temperature? Show that its variation with temperature is given by rho' = rho(1-gammatriangleT) , where gamma is the coefficient of cubical expansion.

How does the density of a solid change with minor changes in temperature?

A glass sinker has a mass M in air, When weighed in a liquid at temperature t_(1) , the apparent mass is M_(1) and when weighed in the same liquid at temperature t_(2) , the apparent mass is M_(2) . If the coefficient of cubical expansion of the glass is gamma_(g) , then the real coefficient of expansion of the liquid is :

A metallic bob weights 50 g in air. If it is immersed in a liquid at a temperature of 25^@ C , it weights 45 g . When the temperature of the liquid is raised to 100^@ C , it weights 45.1 g . Calculate the coefficient of cubical expansion of the liquid. Given that coefficient of cubical expansion of the metal is 12 xx 10^(-6) .^@ C^-1 .

How does the coefficient of cubical expansion of a substance vary with temperature ? Draw Y versus T curve for copper.

A liquid occupies half of a vessel at a perticular temperature. The volume of the unoccupied part remains constant at all temperatures. If alpha and gamma are the coefficients of linear and real expansions of a vessel and liquid, then gamma is

A horizontal tube, open at both ends, contains a column of liquid. The length of this liquid column does not change with temperature. Let gamma : coefficient of volume expansion of the liquid and alpha : coefficient of linear expansion of the material of the tube

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: