Question

Find λ of emitted photon for transition in L, +2 from 3rd orbit to 1^st orbit.

(a) 1.13×10^-8 m

(b) 1.12×10^-8 m

(c) 1.14×10^-8 m

(d) 1.10×10^-8 m

Answer 1

Correct option is (c) 1.14×10^-8 m