The atmosphere contains 3 à 10²ⵠmolecules of air in one cubic meter and the mean speed of the molecules is 10³ m/s. Find their mean free path and from that calculate the number of collisions of a molecule with other molecules in 1 s. (i.e. collision frequency). (Take the diameter of air molecules to be 2 A)
Answers
Answered by
1
Explanation:
use the formula ∆x × ∆m∆V=nh/4π
Similar questions