Question

(i) What is the order of velocity of electron in ground state of hydrogen atom? (ii) Find the relation between the three

wavelengths λ1, λ2 and λ3 from the energy level diagram shown in the figure​

Answer 1

Answer:

go to the google

Explanation:

on website of wikipedia

Answer 2

Answer:

(a)Order of velocity of electron in hydrogen atom in ground state is 10^6

(b)