Physics, 23.08.2019 23:10 sagereagin

When a certain ideal engine performs 2000 kj of work, 4750 kj of heat flows out of the engine at 275°c. (a) how much heat flows into the engine? (b) what is the efficiency of the engine? (c) at what temperature does heat flow into the engine?

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When a certain ideal engine performs 2000 kj of work, 4750 kj of heat flows out of the engine at 275...

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