Question
A sealed cylinder contains a sample of ideal gas at a pressure of 2.0 atm. The rms
speed of the molecules is vO.
(a) If the rms speed is then reduced to 0.90 vO, what is the pressure of the gas?
(b) By what percentage does the speed of sound in the gas change?
speed of the molecules is vO.
(a) If the rms speed is then reduced to 0.90 vO, what is the pressure of the gas?
(b) By what percentage does the speed of sound in the gas change?