Three rods of the same dimensions have thermal conductivities `3`k , `2`k and k . They are arranged
Channel: Doubtnut
Date: 2020-01-28

Three rods of the same dimensions have thermal conductivities `3`k , `2`k and k . They are arranged as shown, with their ends at `100^(@)C, 50^(@)C` and `0^(@)C`. The temperature of their junction is :-