Physics · Thermodynamics

The efficiency of an ideal Carnot engine working between a source temperature T1 and a sink temperature T2 is given by the expression:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

11 - T2/T1✓
21 - T1/T2
3T1 / T2
4T2 / T1

Correct answer

1 - T2/T1

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The efficiency of an ideal Carnot engine working between a source temperature T1 and a sink temperature T2 is given by the expression:

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