The second law of thermodynamics imposes what limit on the efficiency of a heat engine? The second law of thermodynamics imposes what limit on the efficiency of a heat engine? A heat engine must deposit some energy in a cold reservoir. The energy a heat engine must deposit in a cold reservoir is greater than or equal to the energy it extracts from a hot reservoir. The energy a heat engine must deposit in a cold reservoir is greater than or equal to the energy extracted as useful work.

Question

Moriah

Physics

8 September, 00:41

The second law of thermodynamics imposes what limit on the efficiency of a heat engine? The second law of thermodynamics imposes what limit on the efficiency of a heat engine? A heat engine must deposit some energy in a cold reservoir. The energy a heat engine must deposit in a cold reservoir is greater than or equal to the energy it extracts from a hot reservoir. The energy a heat engine must deposit in a cold reservoir is greater than or equal to the energy extracted as useful work.

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Finley Weaver · Answer 1

The Second Law of Thermodynamics states that the state of entropy of the entire universe, as an isolated system, will always increase over time.

Take that as you will