engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Physics The Kinetic Theory of Gases Pressure, Temperature, and RMS Speed
The Vrms of gas molecules is 300 m/sec. If its absolute temperature is reduced to half and molecular weight is doubled the Vrms will become:
1
75 m/sec
2
150 m/sec
3
300 m/sec
4
600 m/sec