1.

Sun appears red in colour during sunrise and sunset. Give reason.

Answer»

Solution :The light rays from the sun travel more distance in atmosphere to reacah our eye in morning and evening times. During sunrise and sunset EXCEPT red colour all colours scatter more and vanish before they REACH US . SINCE scattering of red light is very less. It REACHES us . As a result sun appears sun appears reddish during sunrise and sunset.


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