What is the efficiency of an engine that exhausts 840 J of heat in the process of doing 360 J of work?
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Q: What is the efficiency of an engine that exhausts 840 J of heat inthe process of doing 360 J of…
A: exhaust heat, Q2 = 840 J Work, W = 360 J
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A: Given :W= 5.4 x 108JH= 3.6 x 109J
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A: Given : W = 1.97 x 1010 J e = 8.60% = 0.086
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A: (a) The engine's efficiency is η=work doneEnergy input×100%=3700 J18500 J×100%=20%
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A: Given,engine releases of heat for every of work it does.So,heat energy released by the engine…
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A: We know that work done =Force×Displacement So, W=F×d
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A: The efficiency of the electrical power station is given by: η=WQiwhere,η is the efficiencyW is the…
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