Two rods of the same length and areas of cross-section `A_1` and `A_2` have their ends at
Channel: Doubtnut
Date: 12/04/2020

Two rods of the same length and areas of cross-section `A_1` and `A_2` have their ends at the same temperature. `K_1` and `K_2` are the thermal conductivities of the two rods. The rate of flow of heat is same in both the rods if-