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Two metal cubes A and B of same size are...

Two metal cubes A and B of same size are arranged as shown in Figure. The extreme ends of the combination are maintained at the indicated temperatures. The arrangement is thermally insulated. The coefficients of thermal conductivity of A and B are `300W//m ^@C and 200 W//m^@C,` respectively. After steady state is reached the temperature t of the interface will be ......

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Two metal cubes A and B of same size are arranged as shown in Figure. The extreme ends of the combination are maintened at the indicated temperatures. The arrangement is thermally insulted. The coefficients of thermal conductivity of A and B are 300W//m ^@C and 200 W//m^@C, respectively. After steady state is reached the temperature t of the interface will be ......

Two metal cubes A and B of same size are arranged as shown if Fig. The extreme ends of the combination are maintained at the identical temperatures. The arrangement is thermally insulated. The coefficients of thermal conductivity of A and B are 300 W//m^@C and 200 W//m^@C , respectively. After steady state is reached, what will be the temprature T of the interface ?

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One end of a thermally insulated rod is kept at a temperature T_1 and the other at T_2 . The rod is composed of two sections of length l_1 and l_2 and thermal conductivities K_1 and K_2 respectively. The temperature at the interface of the two section is

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