Two samples of gases 'a' and 'b' are at the same temperature. The molecules of 'a' are travelling 4 times faster than molecules of 'b'. The ratio of M_a//M_b will be

Two samples of gases 'a' and 'b' are at the same temperature. The mole

1.	Two samples of gases 'a' and 'b' are at the same temperature. The molecules of 'a' are travelling 4 times faster than molecules of 'b'. The ratio of M_a//M_b will be
Answer» `1//4` `16//1` `4//1` `1//16` SOLUTION :`(gamma_a)/(gamma_b) = 4 = SQRT((MB)/(Ma)) IMPLIES (Ma)/(Mb) = 1/16`.