Mathematics · Thermodynamics
A Carnot engine works between 127°C and 27°C. If it absorbs 80 calories of heat from the source, how much heat is rejected to the sink?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 120 calories
- 240 calories
- 360 calories✓
- 480 calories
Correct answer
60 calories
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