Use the Balmer equation (8.4) to determine 

(a) The frequency, in s^-1, of the radiation corresponding to n = 5;

(b) The wavelength, in nanometers, of the line in the Balmer series corresponding to n = 7;

(c) The value of n corresponding to the Balmer series line at 380 nm.

Eq. 8.4

Transcribed Image Text:

1 λ = 1 2 B Nº 43 17) -R₁ (1/2-1/2) = RH m nº m² (8.4)