Physics, asked by wwwbengao2988, 1 year ago

Helium gas goes through a cycle ABCDA (consisting of two isochoric and two isobaric lines) as shown in figure. Efficiency of this cycle is nearly : (Assume the gas to be close to ideal gas)






(1) 15.4%
(2) 9.1%
(3) 10.5%
(4) 12.5%

Answers

Answered by pptt
2
where is the figures
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