If the pressure in a gas is doubled while its volume is held constant, by what factor do vrms change

Answer is given below

Explanation:

given data

pressure = double

volume = constant

solution

As we know that an Average velocity and rms velocity is directly proportional to square root of PV ..................1

so if we take P is doubled while keeping V constant

than Velocity increases by a factor  

so that Factor = 1.414 for both the cases

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