Exam-style question
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What is the definition of a non-flow thermodynamic process?.
- A.A process where heat is exchanged with the surroundings.
- B.A process where the system does not exchange matter with its surroundings.
- C.A process that occurs at constant pressure.
- D.A process that involves a change in temperature.
Model answer
What a good answer should say
- A process where the system does not exchange matter with its surroundings.
Explanation
Why this works
A non-flow thermodynamic process is characterized by the system being closed to matter exchange, allowing only energy transfer as heat or work.
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