MCQ
Which of the following is slow process:
- AIsothermal
- BAdiabatic
- CIsobaric
- DNone of these
✓
Answer
- Isothermal
Explanation:
Isothermal processes are necessarily slow as they require heat transfer to remain at the same temperature which is done by being in thermal equilibrium with some reservoir.
A process will be isothermal only if it happens on timescales larger than the timescale required for effective heat transfer.
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