Work done is maximum in:
Correct answer: D. Isochoric processIn an isochoric (constant volume) process, no work is done because there is no change in volume. However, the other processes listed involve some work done by the system, but the maximum work is done in an isobaric process, where pressure remains constant.
- A. Isothermal expansion
- B. Adiabatic expansion
- C. Isobaric process
- D. Isochoric processIn an isochoric (constant volume) process, no work is done because there is no change in volume. However, the other processes listed involve some work done by the system, but the maximum work is done in an isobaric process, where pressure remains constant.
Explanation
In an isochoric (constant volume) process, no work is done because there is no change in volume. However, the other processes listed involve some work done by the system, but the maximum work is done in an isobaric process, where pressure remains constant.
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About Work
Work is done when a force produces displacement, with its value determined by the component of force along the displacement. The topic covers positive, negative and zero work, work by variable forces from force-displacement graphs, and the connection between net work and change in kinetic energy.
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