TS EAMCET Medical 2017 Paper

Two metal rods, rod-1 and rod-2 of equal length are welded together end-to-end. Under steady state conditions, when the free end of the rod-1 is kept at 100°C and the free end of the rod-2 is kept at 0°C, the temperature at the welded junction is approximately
[Thermal conductivity of rod-1 = 92 Js−1m−1K−1 and of rod-2 = 16 Js−1m−1K−1]