Question

(b) Calculate the wave length of the radiation emitted, producing a line in the Lyman series when an electron
falls from fourth stationary state in hydrogen atom.
(Rydberg's constant, RH=109679 cm^-1)​

Answer 1

Answer:use formula 1/ lambda = R(1/P^2-1/N^2)

Explanation:

Here p= lower energy state e.g in above case for laymen P=1

N= higher energy state e.g in above case for bracket N=4

Answer 2

Answer:

0.9696 ×10 to the power - 7 is the required answer