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

User login

For Search , Advanced Analysis, Customization , Test and for all other features Login/Sign In .