Question:

The ends of the two rods of different materials with their

Last updated: 6/27/2023

The ends of the two rods of different materials with their

The ends of the two rods of different materials with their thermal conductivities radii of cross section and lengths in the ratio 1 2 are maintained at the same temperature difference If the rate of flow of heat in the larger rod is 4 cal sec that in the shorter rod will be in cal sec 1 1 2 2 3 8 4 16 d no rhown in figure a 20 cal of heat flows through it in 4