For an isothermal expansion or compression, (where \( \Delta W_{1} \) and \( \Delta W_{2} \) are... VIDEO
For an isothermal expansion or compression, (where \( \Delta W_{1} \) and \( \Delta W_{2} \) are the net work for expansion and compression, respectively)
(a) \( \Delta W_{1}=-v e ; \Delta W_{2}=+ \) ve
(b) \( \Delta W_{1}=\Delta W_{2}: \Delta W_{2}=- \) ve
(c) \( \Delta W_{1}=+\mathrm{ve} ; \Delta W_{2}=-\mathrm{ve} \)
(d) \( \Delta W_{1}=\Delta W_{2} \), at every stage
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