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Violet light has a short wavelength, high frequency, and high energy. Red light has a much higher wavelength than violet light.

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10y ago
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6mo ago

Actually, red light has relatively low energy compared to other colors in the visible spectrum, but it still falls within the range of visible light. It has longer wavelengths compared to colors like blue or violet, which have shorter wavelengths and higher energy.

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10y ago

Within the visible spectrum, red has the longest wavelengths at 700 nanometers. It has the lowest frequency, hence has the lowest energy as well.

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Q: Red light is low energy and has long wavelengths?
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Light energy with wavelengths longer than visible red is infrared light.


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