The wavelength of a certain red light is 656nm. Using the light speed c = 3.00x108 m/s, its frequency is Of = 4.57x109Hz
Posted: Mon May 09, 2022 2:37 pm
The wavelength of a certain red light is 656nm. Using the light speed c = 3.00x108 m/s, its frequency is Of = 4.57x109Hz. Of = 4.57x10-14Hz Of = 4.57x1014Hz.