When the electron of a hydrogen atom jumps from n = 4 to n = 1 state, the number of spectral lines emitted is

When the electron of a hydrogen atom jumps from n = 4 to n = 1 state,

1.	When the electron of a hydrogen atom jumps from n = 4 to n = 1 state, the number of spectral lines emitted is
Answer» 15 9 6 3 Solution :`SIGMA (n_(2) - n_(1)) = Sigma (4 -1) = Sigma 3 = 3 + 2 + 1 = 6`