Linear expansion is change in length of an object with temperature. Write the eqation for coefficient of linear expansion.

Linear expansion is change in length of an object with temperature. Show that the coefficient of volume expansion is thrice its coefficient of linear expansion.

Linear expansion is change in length of an object with temperature. The abosolute zero is ………..

The increase in dimensions of a body due to increase in temperature is called thermal expansion. Railway lines are laid with gaps to allow for expansion.If the gap between steel rails 60m long is 3.63 cm at 10°C ,then at what temperature will the line just touch?Coefficient of linear expansion for steel is 11×10^(-6) /oC

A steel beam of length 5m is kept at a temperature of (deg 20C) .On a hot day the temperature rises to (deg40C) .What is the change in its length due to thermal expansion. Coefficient of linear expansion of steel is (1.2X 10^(-5) /(degC))

Write the expansion of (a+b)^4