Within the visible light spectrum, which color has the shortest wavelength and highest frequency?

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Multiple Choice

Within the visible light spectrum, which color has the shortest wavelength and highest frequency?

Explanation:
In the visible spectrum, wavelength and frequency move in opposite directions because light travels at a constant speed. The relationship f = c/λ means that shorter wavelengths correspond to higher frequencies. Among the visible colors, violet has the shortest wavelengths (roughly 380–450 nm), so it also has the highest frequency. Red, on the other hand, has the longest wavelengths (about 620–750 nm) and thus the lowest frequency. So violet is the color with the shortest wavelength and highest frequency in visible light.

In the visible spectrum, wavelength and frequency move in opposite directions because light travels at a constant speed. The relationship f = c/λ means that shorter wavelengths correspond to higher frequencies. Among the visible colors, violet has the shortest wavelengths (roughly 380–450 nm), so it also has the highest frequency. Red, on the other hand, has the longest wavelengths (about 620–750 nm) and thus the lowest frequency. So violet is the color with the shortest wavelength and highest frequency in visible light.

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