Question:
The efficiency of heat engine is \(\frac 16\), its efficiency is doubled when the temperature of sink decreases by 62°C, its efficiency doubles. Then what is the temperature of source?
The efficiency of heat engine is \(\frac 16\), its efficiency is doubled when the temperature of sink decreases by 62°C, its efficiency doubles. Then what is the temperature of source?
Updated On: Jun 25, 2024
- 372 K
- 470 K
- 542 K
- 1042 K
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The Correct Option is A
Solution and Explanation
The correct option is (A): 372 K.
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