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Easy
Question
Two chambers one containing m1 gram of a gas at pressure P1 and other containing m2 gram
of same gas at pressure P2 are put in communication with each other. If temperature remains constant, the common pressure reached will be
The correct answer is:
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Three rods made of the same material and having the same cross section have been joined as shown in the figure. Each rod is of the same length. The left and right ends are kept at 0°C and 90°C respectively. The temperature of the junction of the three rods will be
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Two bars of thermal conductivities K and 3K and lengths 1 cm and.2 cm respectively have equal cross-sectional area, they are joined lengths wise as shown in the figure.
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