JEE PHYSICS MCQ: THERMODYNAMICS

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Application +4 | -1

An engine is supposed to operate between two reservoirs at temperature

{727^0}C\,\,and\,\,{227^0}C

. The maximum possible efficiency of such an engine is

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Correct option: A

\frac{1}{2}

The correct answer is 2 because it follows from the intensity equation in Young's double slit experiment.

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