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A heat engine operates between a high-temperature reservoir at 610 K and a low-temperature reservoir at...

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Physics

A heat engine operates between a high-temperature reservoir at610 K and a low-temperature reservoir at 320 K. In one cycle, theengine absorbs 6800 J of heat from the high-temperature reservoirand does 2200 J of work.

A) What is the net change in entropy as a result of thiscycle?

Answer & Explanation Solved by verified expert
4.1 Ratings (834 Votes)
For the case of a heat engine the isolated system consists ofthe engine the reservoir from which it extracts heat and theoutside device upon which it does work The engine itself returnsperiodically    See Answer
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