The temperature of the gas is raised from 27^(@)C to 927^(@)C, the root mean square velocity is

The temperature of the gas is raised from 27^(@)C to 927^(@)C, the roo

1.	The temperature of the gas is raised from 27^(@)C to 927^(@)C, the root mean square velocity is
Answer» Solution :`U propsqrt(T):.(u_(1))/(u_(2))=sqrt((T_(1))/(T_(2)))=sqrt((300K)/(1200K))=sqrt((1)/(4))=(1)/(2)` `:. u_(2)=2u_(1)`