A piece of steel has a length 2 m at 200K . At 250 K its length increases by 0.1 m. Find the coefficient of cubical expansion of steel.

A piece of steel has a length 30cm at 15^(@)C at 90^(@)C its length increases by 0.027cm find the coefficient of cubical expansion of steel

A piece of steel has a length of 30 cm at 15^(@)C . At 90^(@)C its length increase by 0.027 cm. Its coefficient of linear expansion is

A piece of steel has a length of 30cm at 15^(@) C At 90^(@) C its length increases by 0.027 cm. Its coefficient of linear expansion is

Solve the following problems : What will be the increase in length of a steel rod of length 0.5 m , when its temperature is increased by 60 ⁰C ? The coefficient of linear expansion of steel is 0.000013 ( 1/⁰C) .

The focal length of a spherical mirror made of steel is 150 cm. IF the temperature of the mirror increases by 200 K, its focal length become (coefficient of linear expansion of steel alpha=12 times 10^-60 C^-1 )

Practice problems : Increase in the length of a steel rod is 0.06 cm . When its temperature is increased by 70 ⁰C . Find its initial length . [ codfficient of linear expansion of steel = 1.3 x 10^-5 (1/ ⁰C) ] .

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))

A steel rod of length 1 m is heated from 25^@ "to" 75^@ C keeping its length constant. The longitudinal strain developed in the rod is ( Given, coefficient of linear expansion of steel = 12 xx 10^-6//^@ C ).