Question

why does sun appear red during evening ?​

Answer 1

The scattering of light is more when the Sun is near the horizon.

As the shorter wavelengths are scattered, only red light is left. As it has the largest wavelength of the seven colours, it is least scattered.

Thus the sun appears red during sunrise and sunset.

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Answer 2

Answer:

thanks my answer

Explanation:

The light from the Sun travels through Earth’s atmosphere it undergoes scattering before it reaches us. The extent of scattering is not uniform for all colours. Light of shorter wavelengths, such as violet, blue, green and yellow undergoes greater scattering than those of longer wavelengths, such as orange and red.