Physics-10th The Human Eye and the Colourful World CBSE Board 2020 Medium
Consider the following reasons for the reddish appearance of the sun at the sunrise or the sunset : A. Light…
Consider the following reasons for the reddish appearance of the sun at the sunrise or the sunset :
A. Light from the sun near the horizon passes through thinner layers of air.
B. Light from the sun covers larger distance of the earth’s atmosphere before reaching our eyes.
C. Near the horizon, most of the blue light and shorter wavelengths are scattered away by the particles.
D. Light from the sun near the horizon passes through thicker layers of air.
The correct reasons are
- (a)A and C only
- (b)B, C and D
- (c)A and B only
- (d)C and D only
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