Calculate the frequency of a light wave whose time period is 3 (10*-10 sec )

Explanation

Effect of size of particles : Greater is the size of adsorbent particles greater is the surface area, greater is the adsorption.
ii) Effect of pressure : a) at low P: `x/m prop p` b) at high P: `x/m prop p^@` (i.e independent of P)
c) at intermediate `P : x/m prop p^(1/n) ` (n = 0 to 1)