If the absolute temperature of a sample of gas is increased by a factor of 1.5, by what ratio does the average molecular speed of the molecules increases?

If the absolute temperature of a sample of gas is increased by a facto

1.	If the absolute temperature of a sample of gas is increased by a factor of 1.5, by what ratio does the average molecular speed of the molecules increases?
Answer» 1.2 1.5 2.2 `3.0` ANSWER :a