Is it possible to show that the maximum efficiency for a heat engine is given by(adsbygoogle = window.adsbygoogle || []).push({});

[tex]\eta = 1 - \frac{T_c}{T_h}[/tex]

where [tex]T_c[/tex] is the temperature of the cold sink and [tex]T_c[/tex] is the temperature of the warm sink?

In other words: How do I prove that a engine run by a Carnot cycle is the most efficient engine?

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# Maximum efficiency = Carnot cycle

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