Answer to Question #333473 in Molecular Physics | Thermodynamics for Avi

Molecular Physics | Thermodynamics

Question #333473

If the temperature of a hot reservoir is 400K, what must the exhaust temperature be so that the efficiency of an ideal heat engine is 25%?

Expert's answer

"\\eta=1-\\frac{T_1}{T_2},"

"T_1=T_2(1-\\eta)=300~K."

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