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प्रश्न
Two moles of an ideal monoatomic gas are taken around a cycle ABCA as shown in the figure. The work done during the cycle is ______.
विकल्प
zero
`"PV"/2`
PV
2PV
MCQ
रिक्त स्थान भरें
उत्तर
Two moles of an ideal monoatomic gas are taken around a cycle ABCA as shown in the figure. The work done during the cycle is `"PV"/2`.
Explanation:
Work done = Area of triangle
= `1/2 xx "AC" xx "AB"`
= `1/2 xx "V" xx "P"`
= `"PV"/2`
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