Mathematics · Thermodynamics
One heat engine operates between temperature limits of 900 K and T2, and another heat engine operates between T2 and 400 K. For both engines to be equally efficient, the value of T2 should be:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1700 K
- 2650 K
- 3625 K
- 4600 K✓
Correct answer
600 K
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