Physics
Physics, 11.01.2020 10:31, cherokeesiouxw72

An engine takes in 2400 j of heat, and rejects 1880 j of heat into the air. what is the efficiency of the engine? (no unit)

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An engine takes in 2400 j of heat, and rejects 1880 j of heat into the air. what is the efficiency o...

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