1.

Three liquid baths are thermally connected with the help of two identical rods AB and CD, each having thermal resistance 1^(0)C//W. There is a heater of 100W in the middle bath, the temperature of the left hand liquid bath is maintaind at 100^(0)C and that of right hand side is maintained at 40^(0)C. Assume there is no heat loss to surroundings.

Answer»

The steady temperature of the middle bath WOULD be `120^(0)C`
The HEAT CURRENT in the left hand side rod would be 20W
The heat current in the RIGHT hand side rod would be 65 W
The heat current in the right hand side rod would be towards right

Answer :A::B::D


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