Ration of `m^(th)` to n^(th)` wavelength of Balmer series in H-atom is equal to :

Options

A. ` (lambda_n)/(lambda_n) = (( m+2)^2)/((n+2)^2) xx ((n + 2)^2-4)/((m+2)^2 -4)`
B. ` (lambda_n)/(lambda_n) = (( m+2)^2)/((n+2)^2) xx ((n + 2)^2-4)/((m+2)^2 -4)`
C. ` (lambda_n)/(lambda_n) = (( m+2)^2)/((n+2)^2) xx ((n + 2)^2-4)/((m+2)^2 +4)`
D. ` (lambda_n)/(lambda_n) = (( m+2)^2)/((n+2)^2) xx ((n + 2)^2-4)/((m+2)^2 +4)`

Answer

A

Explanation

Follow solution ` 160`.