Physics · Thermodynamics
If the efficiency of a heat engine is η and the coefficient of performance of a refrigerator is β, then which of the following relations is correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1η = 1β - 1
- 2ηβ = 12
- 3η = 1β + 1✓
- 4η = 1β
Correct answer
η = 1β + 1
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