Vibgyor Colours Wavelength And Frequency. Infrared and radio waves have wavelengths longer than red light which means they are also not in the visible spectrum. 450485 nm 620670 THz 256275 eV Cyan.
The wavelength for violet is 390 to 455 nanometers. 590625 nm 480510 THz 198210 eV Red. Light from 400700 nanometers nm is called visible light or the visible spectrum because humans can see it.
590625 nm 480510 THz 198210 eV Red.
X-rays and ultraviolet light have wavelengths shorter than violet light so they are not visible. 500565 nm 530600 THz 219248 eV Yellow. The visible spectrum does not contain all the colors which can be visually distinguished by the human eye. To me this makes logical sense because when blue and yellow are mixed it gives green.
