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JEE Mains · Physics · STD 11 - 11. thermodynamics
A sample of gas expands from \(V_1\) to \(V _2\). In which of the following, the work done will be greatest ?
- A Same in all processes
- B Isobaric process
- C Isothermal process
- D Adiabatic process
Answer & Solution
Correct Answer
(B) Isobaric process
Step-by-step Solution
Detailed explanation
Work done \(=\) Area bounded by \(PV\) graph and volume axis Among the three process, bounded area by \(PV\) graph and volume axis is greatest for isobaric process, hence work done is greatest for isobaric process
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