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Two vessels of different materials are i...

Two vessels of different materials are identical in size and wall-thickness. They are filled with equal quantities of ice at `0^(@)C`. If the ice melts completely in 10 and 25 minutes respectively, compare the coefficients of thermal conductivity of the materials of the vessels.

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SL ARORA-THERMODYNAMICS-Exercise
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  15. Two moles of oxygen is heated at a constant pressure from 0^(@)C. What...

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  19. 200 cm^(3) of a gas is compressed to 100cm^(3) at atmospheric pressure...

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  20. A quantity of air at 27^(@)C and atmospheric pressure is suddenly comp...

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  21. A quantity of air at normal temperature is compressed (a) slowly (b) s...

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