Question

why does sun apper red?
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Answer 1

Explanation:

During sunrise and sunset, the rays have to travel a larger part of the atmosphere because they are very close to the horizon. Therefore, light other than red is mostly scattered away. Most of the red light, which is the least scattered, enters our eyes. Hence, the sun and the sky appear red.

Answer 2

In the colour spectrum (VIBGYOR) red has longest wavelength among all of them.

therefore it reaches to our eye earlier.

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