Question

How much work must be done by a Carnot refrigerator to transfer 1.00 J as heat...

How much work must be done by a Carnot refrigerator to transfer 1.00 J as heat (a) from a reservoir at 0.910°C to one at 34.0°C, (b) from a reservoir at -79.0°C to one at 34.0°C, (c) from a reservoir at -171°C to one at 34.0°C, and (d) from a reservoir at -240°C to one at 34.0°C?

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Answer #1

These all questions could be solved by using same method.We will use basic thermodynamic equations to get the answer. The full solution is given below :

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