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A diatomic ideal gas is used in a Carnot engine as the working substance. If during the adiabatic expansion part of the cycle the volume of the gas increases from V to 32 V, the efficiency of the engine is- (1) 0.25 (2) 0.5 (3) 0.75 (4) 0.99

A diatomic ideal gas is used in a Carnot engine as the working substance. If during the adiabatic
expansion part of the cycle the volume of the gas increases from V to 32 V, the efficiency of the engine is-
(1) 0.25 (2) 0.5
(3) 0.75 (4) 0.99

Grade:11

1 Answers

Avinash
askIITians Faculty 1246 Points
6 years ago
(3) 0.75

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