According to (longest wavelength) ROYGBIV (shortest wavelength), it would be "indigo."
The longest visible wavelength of light appears red. "Longest wavelength" is equivalent to 'lowest frequency'.
The electromagnetic waves with the longest wavelength are called radio waves.
The color red has the longest wavelength of all the colors in the light spectrum.
The colour of visible light with the longest wavelength is red (approximately 700 nanometres).
According to (longest wavelength) ROYGBIV (shortest wavelength), it would be "indigo."
97.26 nm
There is no longest wavelength for photons. It can be arbitrarily long.
"radio waves" have longest wavelength..
The longest visible wavelength of light appears red. "Longest wavelength" is equivalent to 'lowest frequency'.
Red light has the longest wavelength.
Red is the longest wavelength of visible light
Red is the longest wavelength of visible light
-- longest wavelength -- lowest frequency
The electromagnetic waves with the longest wavelength are called radio waves.
The color red has the longest wavelength of all the colors in the light spectrum.
The color red has the longest wavelength of any color.