Question

Which colour of light is scattered the least in fog or smoke

Answer 1

Visible light is composed of seven colour having different wavelengths.The molecules of air and other fine particles in the atmosphere have size smaller than the wavelength of visible light and are more effective in scattering light of shorter wavelengths like the blue end than light of longer wavelengths at the red.

Answer 2

Red..

Explanation: Speed of light is a constant value regardless of its color. Explanation: Red colour is scattered the least by smoke or fog due to its largest wavelength.

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