Physics, 10.06.2021 21:00 jaylaa04

A diesel engine performs an amount of mechanical work equal to 1800 J and discards an amount of heat equal to 4500 J each cycle. How much heat must be supplied to the engine in each cycle? B) What is the thermal efficiency of the engine?

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A diesel engine performs an amount of mechanical work equal to 1800 J and discards an amount of heat...

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