Physics · Thermodynamics

The Coefficient of Performance (COP) of a refrigerator operating on a reversed Carnot cycle will decrease if there is an:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1increase in the higher temperature while keeping the lower temperature constant
2increase in the lower temperature while keeping the higher temperature constant
3increase in the higher temperature along with a decrease in the lower temperature✓
4decrease in the difference between the two operating temperatures

Correct answer

increase in the higher temperature along with a decrease in the lower temperature

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