A In the arrangement shown a rod of length AA has a rigid

Last updated: 6/2/2023

A In the arrangement shown a rod of length AA has a rigid block fixed at its end A End A of the rod is fixed to a wall as shown in the figure If the temperature of the rod is increased by AT causing it to have a thermal expansion Al Ala If the coefficient of thermal expansion of the rod is a stress developed in the rod will be Young s modulus of the material of the rod is Y l A rast Y CAT Al C stress developed is tensile Ala l D stress developed is compressive 3 Y AT 5 A V B