Two metal rods are fixed end to end between two rigid

Last updated: 6/26/2023

Two metal rods are fixed end to end between two rigid supports as shown in figure Each rod has length L and area of cross section is A When the system is heated up the junction between the rods does not shift y and y are young s modulus of materials o rods a and a are coefficients of linear expansion Find the value of THE M L a Y L a Y y 02 ROUP