Determine the efficiency of the cycle

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Reference no: EM13510371

A three-step cycle is undergone by 3.8 mol of an ideal diatomic gas:

(1) the temperature of the gas is increased from 210 K to 690 K at constant volume;

(2) the gas is then isothermally expanded to its original pressure;

(3) the gas is then contracted at constant pressure back to its original volume. Throughout the cycle, the molecules rotate but do not oscillate. What is the efficiency of the cycle?

Reference no: EM13510371

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