A scientist says that the efficiency of his heat engine which work at source temperature 127^\circ{C} and sink temperature 27^\circ{C} is 26 \% then (2001)

Correct Answer is : it is impossible

it is possible but less probable

Class 11 NEET Physics Thermodynamics and Kinetic Theory

Question : 78 of 109

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A scientist says that the efficiency of his heat engine which work at source temperature 127°C and sink temperature 27°C is 26% then

(2001)

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