AP EAMCET · PHYSICS · Thermodynamics
If the ratio of the absolute temperature of the sink and source of a Carnot engine is changed from \(2: 3\) to \(3: 4\), the efficiency of the engine changes by
- A \(25 \%\)
- B \(40 \%\)
- C \(50 \%\)
- D \(15 \%\)
Answer & Solution
Correct Answer
(A) \(25 \%\)
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