Reddish appearance of the sun at sunrise or s | vedclass

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Question

(D) At sunrise or sunset,the sun is near the horizon. Light from the sun has to travel a larger distance through the atmosphere of the Earth to reach

Vedclass · Accepted Answer

scattering of light

Vedclass · Answer

(D) At sunrise or sunset,the sun is near the horizon. Light from the sun has to travel a larger distance through the atmosphere of the Earth to reach our eyes. During this journey,most of the blue and shorter wavelengths of light are scattered away by the atmospheric particles. Only the light of longer wavelengths,such as red,is able to reach our eyes. Therefore,the sun appears reddish at sunrise or sunset due to the scattering of light.

Reddish appearance of the sun at sunrise or sunset is significantly due to

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