Sodium has a unique and distinguishable double line in its emission spectrum at 588.9 nm & 589.5 nm, respectively. Recall: C = (lambda)f E = hf c =3.00 x10³ m/s h= 6.626x10^-34 J/Hz 1 nm = 1x10⁹ m Using one of these wavelengths compute the following: Calculate the photon's frequency in Hertz. Be sure to show all work, and include units!
