A steel rod is rigidly clamped at both ends when the temperature is 0°C. What will be the stress produced in the rod by a rise in temperature to 60°C? The steel has a modulus of elasticity of 200 GPa...

A steel rod is rigidly clamped at both ends when the temperature is 0°C. What will be the stress produced in the rod by a rise in temperature to 60°C? The steel has a modulus of elasticity of 200 GPa and a coeffcient of expansion of 12 % 10^–6/K.