The rms speed of the perfect gas molecules is doubled if.

The root mean square speed of the perfect gas molecules will be doubled if

The temperature at which the average speed of perfect gas molecules is double than at 17^(@)C is

The temperature at which the average speed of perfect gas molecules is double than at 17^(@)C is

The temperature at which the average speed of perfect gas molecules is double than at 17^(@)C is

A certain amount of gas is at 27^@C . The rms speed of the gas molecules becomes double at

The rms speed of molecules of a gas in a vessel is 400 ms^-1 .If half of the gas leaks out at constant temperature. The rms speed of the remaining gas molecules will be

The root mean square velocity of a perfect gas molecule will be doubled if

The root mean square velocity of a perfect gas molecule will be doubled if

The rms speed of gas molecules =________.

At what temperature rms speed of air molecules is doubled of that at NTP ?