Energy levels A, B and C of a certain atom correspond to increasing values of energy i.e., E_ A

Question

Energy levels A, B and C of a certain atom correspond to increasing values of energy i.e., E_ A <E_ B <E_ C . If _ 1 , _ 2 and _ 3 are wavelengths of radiations corresponding to transitions C to B, B to A and C to A respectively, which of the following relations is correct ?

Accepted Answer

(B)

NEET 2005 Physics question

Solution