Exam-style question
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In an isothermal process, what remains constant?.
- A.Pressure
- B.Volume
- C.Temperature
- D.Internal Energy
Model answer
What a good answer should say
- Temperature
Explanation
Why this works
In an isothermal process, the temperature of the system remains constant while the pressure and volume may change. This is a key characteristic of isothermal processes in thermodynamics.
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