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calculate the heat absorbed by a system ...

calculate the heat absorbed by a system in going through the cyclic process shown in ,

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The correct Answer is:
A, C, D
Heat absorted = Work done
= Area under the graph in the give case `
`Heat absorbed = area of the circle
Heat absorbed = area of the circle`
`pixx10^4xx10^(-6)xx10^3J`
` = 3.14xx10 = 31.4J`
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