In a hydrogen atom an electron undergoes transition from a energy level with n = 4 to an energy level with n = 2. Calculate the wavelength of the spectral line thus obtained. In which region of the electromagnetic spectrum this line would be observed and what would it be its colour ..??
plz anybody help me in this qs..
Answers
Answered by
1
please mark as brainlist answer and thanked also
Attachments:
Similar questions