Question

Velocity of helium is given to be 40 miles per second wht is velocity of oxgen at same temperature?

Answer 1

velocity of helium is 400miles/sec

u know oxygen is 4times heavier than helium

so velocity of oxygen at same temperature is 100mile/sec

Answer 2

velocity of helium is 40miles/second

oxygen is r times heavier than helium.

so velocity of oxygen at same temperature is 40/4=10 miles/second