The thermal conductivity of copper is four times that of brass. Two rods of  copper and brass
Channel: Doubtnut
Date: 2020-08-30

The thermal conductivity of copper is four times that of brass. Two rods of  copper and brass of same length and cross-section are joined end to end. The free end of copper rod is at `0^(@)C` and that of brass rod at `100^(@)C`. Calculate the temperature of junction at equilibrium. neglect radiation losses.