How can we say that the rays has to travel longer distance during sunset and sunrise rather than in noon ?

Asked by Lochan Khatri | 25th Dec, 2013, 07:32: PM

Expert Answer:

During sunrise and sunset, the rays from the Sun have to travel longer distance through earth's atmosphere, as shown below:
 

Answered by  | 25th Dec, 2013, 09:37: PM

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