Heat and Thermodynamics

Section: Physics

Question : 19 of 78

Marks: +1, -0

A Carnot engine having efficiency 60% receives heat from a source at a temperature 600 K . For the same sink temperature, to increase its efficiency to 80%, the temperature of the source is

[AP EAPCET 21 May 2025 S2]

300K
900K
1200K
720K

Validate

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