A reversible engine converts one-sixth of the heat input into work. When the temperature…
Physics · JEE Advanced · NTA Exams — Kinetic Theory of Gases
A reversible engine converts one-sixth of the heat input into work. When the temperature of the sink is reduced by 62°C, the efficiency of the engine is doubled. The temperatures of the source and sink are
- 80°C, 37°C
- 95°C, 28°C
- 90°C, 37°C
- 99°C, 37°C
Answer
(D) 99° C , 37° C
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