MCQ
In the isothermal expansion of $10g$ of gas from volume $V$ to $2V$ the work done by the gas is $575J.$ What is the root mean square speed of the molecules of the gas at that temperature?
- ✓$499\ m/s$
- B$532\ m/s$
- C$520\ m/s$
- D$398\ m/s$
✓
Answer
Correct option: A.
$499\ m/s$
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