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Red is the longest wavelength of visible light
Red is the longest wavelength of visible light
The colour of visible light with the longest wavelength is red (approximately 700 nanometres).
RED
The visible light with the longest wavelength is the last coloryou can see on the red end of the spectrum.
The longest wavelength / lowest frequency visible light is the red end of the spectrum. The shortest wavelength / highest frequency visible light is the violet end of the spectrum.
Red light has the longest visible wavelength, so any other color has a shorter one.
Red light has the longest wavelength.
The longest visible wavelength is that of the last color you can see on the redend of the rainbow. It's not exactly the same for every eye of every person.
Red has the longest wavelength, up to 750nm.
The longest visible wavelength of light appears red. "Longest wavelength" is equivalent to 'lowest frequency'.
Of the colors in the visible spectrum, red has the lowest frequency and the longest wavelength. As you move on "up" the spectrum, wavelengths get shorter.Red has the longest spectrum of all visible light. But infrared is even longer and there are many more "colors" but you can't see them.