Question

Hydrogen in ground state absorbs photon of energy 10.2 eV find change in angular momentum.

(a) 2.15 x 10^-34 Js^-1

(b) 3.45 x 10^-34 Js^-1

(c) 0.05 x 10^-34 Js^-1

(d) 1.05 x 10^-34 Js^-1

Answer 1

(d) 1.05 x 10^-34 Js^-1