Questions
A Carnot engine used first an ideal monoatomic gas then an ideal diatomic gas as working substance. If the source and sink temperature are respectively and the engine extracts I000 J of heat in each cycle, then area enclosed by the PV diagram is
detailed solution
Correct option is A
η = 1-T2T1 = 1-(273+69)(273+411) = 0.5⇒Work done = η×Q = 0.5×1000 = 500 JTalk to our academic expert!
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