The color red has the longest wavelength of all the colors in the light spectrum.
Red has the longest wavelength in the visible spectrum.
Red has the longest wavelength in the visible spectrum of light.
Radio waves have the longest wavelength in the electromagnetic spectrum.
According to (longest wavelength) ROYGBIV (shortest wavelength), it would be "indigo."
Red light has the longest wavelength in the visible light spectrum.
Red
Red has the longest wavelength in the visible spectrum.
Red light has the longest wavelength within the visible spectrum.
Red light has the longest wavelength in the visible light spectrum.
The longest visible wavelengths are thoseat the red end of the spectrum (rainbow).
Red has the longest wavelength in the visible spectrum of light.
Red color in the visible spectrum has longest wavelength.
Red light has the longest wavelength in the visible spectrum.
Red is the longest wavelength of visible light
Radio waves have the longest wavelength in the electromagnetic spectrum.
According to (longest wavelength) ROYGBIV (shortest wavelength), it would be "indigo."
Red light has the longest wavelength in the visible spectrum.