Question

Root mean square velocity of a particle is V at pressure P. If pressure is increased two times, then the rms velocity becomes ______.

Options

• 2V

• 3V

• 0.5V

• V

Answer 1

Root mean square velocity of a particle is V at pressure P. If pressure is increased two times, then the rms velocity becomes V.

Explanation:

Pressure has no effect on root mean square velocity. As a result, the rms velocity remains constant.