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Assume a sample of an ideal gas in a ves...

Assume a sample of an ideal gas in a vessel. The velocities of molecules in the sample are between `2 m / s` to `5 m / s`. If the velocity of molecules `(v)` and the number of molecules `(n)` are related as `n=7 y-v^(2)-10`, then the most probable velocity (in `m / s` ) in the sample is (Here `v` is measured in `m / s` ).

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