AP EAMCET · PHYSICS · Thermodynamics
Work done by a gas in the process shown in the figure will be
- A positive
- B negative
- C zero
- D cannot be determined
Answer & Solution
Correct Answer
(B) negative
Step-by-step Solution
Detailed explanation
We know that, the work done in cyclic thermodynamic process is equal to the area under \(p-V\) curve. \(\therefore W_1=\) work done in expansion from \(C \rightarrow D \rightarrow A\) is positive and \(W_2=\) work done in compression from \(A \rightarrow B \rightarrow C\) is…
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