What is the frequency of a photon having a wavelength of

Last updated: 7/31/2022

What is the frequency of a photon having a wavelength of 454.2 nm? (= 3.00 x 108 m/s, h = 6.63 x 10-34 J. s) 4.38 10-19 Hz 6.61 1014 Hz 6.85 1026 Hz 4.38 10-37 Hz 6.61′10-4 Hz