In a Carnot engine, when T2=0∘C and T1=200∘C, its efficiency is η – InterviewSolution

1.	In a Carnot engine, when T2=0∘C and T1=200∘C, its efficiency is η1 and when T1=0∘C and T2=−200∘C, Its efficiency is η2, then what is η1η2
Answer» In a Carnot engine, when $T_{2} = 0^{\circ} C$ and $T_{1} = 200^{\circ} C$ , its efficiency is $η_{1}$ and when $T_{1} = 0^{\circ} C$ and $T_{2} = - 200^{\circ} C$ , Its efficiency is $η_{2}$ , then what is $\frac{η_{1}}{η_{2}}$

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