An ideal heat engine working between temperature T_ 1 and T_ 2 has an efficiency h, the…
Physics · JEE Main · NTA Exams — Kinetic Theory of Gases
An ideal heat engine working between temperature \(T_{1}\)and \(T_{2}\)has an efficiency h, the new efficiency if both the source and sink temperature are doubled, will be
- \(\frac{7}{2}\)
- \(\eta\)
- \(2 \pi\)
- \(3 \eta\)
Answer
(B)
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