Physics, asked by mini2211, 3 months ago

the efficiency of carnot cycle working between 27°C and 127°C is 1/n. The value of n is

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Answered by 4ag

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Efficiency of the carnot engine(η)=QhW=1−ThTc

800W=1−400300=41

W=200J

Qc=Qh−W=800−200=600J

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