Q: 77 (NDA-I/2012)

The thermal conductivity of copper is 4 times that of brass. Two rods of copper and brass having same length and cross-section are joined end to end. The free end of copper is at 0°C and the free end of brass is at 100°C. The temperature of the junction is
stats: 
0,24,72,24,40,32,0

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