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Physics, 27.12.2019 04:31 promcafee8788

An engine absorbs 1749 j from a hot reservoir and expels 539 j to a cold reservoir in each cycle. a. what is the engine’s efficiency? b. how much work is done in each cycle? c. what is the power output of the engine if each cycle lasts for 0.305 s?

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An engine absorbs 1749 j from a hot reservoir and expels 539 j to a cold reservoir in each cycle. a....

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