solution:
From this chart we can get the be the work done on the ideal gas encased in the chamber in 1 stage: the region covered by P-V diagram (concealed locale) is the real worth of the work done is:
![\[=\text{ }length\text{ }\times \text{ }expansiveness\text{ }=\text{ }pext\text{ }V\text{ }=\text{ }AVI\text{ }\left( or\text{ }BVII\text{ } \right)\text{ }\times \text{ }\left( VI\text{ }\text{ }VII\text{ } \right)\]](https://www.learnatnoon.com/s/wp-content/ql-cache/quicklatex.com-ee063cb9ef1159adf88a0a85a0a3caf4_l3.png "Rendered by QuickLaTeX.com")
solution:
From this chart we can get the be the work done on the ideal gas encased in the chamber in 1 stage: the region covered by P-V diagram (concealed locale) is the real worth of the work done is:
