Question

The net gain in energy of working substance in a Carnot cycle is

Answer 1

Answer:

If you talk about change in the energy as a property of a working substance in a cycle, it is zero. The first law says that the cyclic change of a property in a cycle is zero. Thus, there is no net gain in the energy of working substance in the Carnot cycle.

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Answer 2

Answer:

If you talk about change in the energy as a property of a working substance in a cycle, it is zero. The first law says that the cyclic change of a property in a cycle is zero. Thus, there is no net gain in the energy of working substance in the Carnot cycle.

Explanation:

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