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Show that the efficiency of all reversible heat engines operating between the same temperatures limits is same
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| written 9.4 years ago by |

Suppose there are two reversible engines $E_A$ and $E_B$ operating between the given source at temperature T1 and the given sink at temperature T2.
We have to prove that efficiency of heat engine $E_B$ and heat engine $E_A$ is same.
Suppose both the heat engines receive same quantity of heat …