The rms velocity of an ideal gas at `27^@`C is `0.3 m//s`. Its rms velocity at 9`27^@`C (in `m//s`) is

The rms velocity of an ideal gas at 27^@C is 0.3 ms^(-1) . Its rms velocity at 927^@ C (in ms^(-1) ) is :

The rms velocity of an ideal gas at 27° is 0.3 m/s. Its rms velocity at 927° C in m/s is

The average velocity of an ideal gas at 27^(@)C is 0.3m sec^(-1) . The average velocity at 927^(@)C will be

The average velocity of an ideal gas molecule at 27^oC is 0.5 m/s. The average velocity at 927^o C will be

The average velocity of an ideal gas molecule at 27^oC is 0.4 m/s. The average velocity at 927^o C will be

The average velocity of an ideal gas molecule at 27^oC is 0.9m/s. The average velocity at 927^o C will be .