Give reason, why the sun appears blue at noon and red at the evening?
Answers
so during noon, the sun is so situated that the Rays coming from it are directly falling on the surface of the earth. This light doesn't have to travel a long distance to come to our eyes. thus the light is white as all the colours in the spectrum can reach at the same time to us. Where as in evenung, the sun is a bit farther away from our location. in this situation , light needs to travel a much more larger distance to come to our eyeS. Then those colours With small wavelemgth are unable to traverse that distance. Since red has the highest wavelength , it travels the while distance, but a few colours slightly reach our eyes as wheel like a yellow, this more of red Nd less of yellow gives rise to orange.
Answer:
there is your answer .
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Explanation:
Why is the sky blue? A clear cloudless day-time sky is blue because molecules in the air scatter blue light from the sun more than they scatter red light. When we look towards the sun at sunset, we see red and orange colours because the blue light has been scattered out and away from the line of sight.