Science, asked by abcd1565, 3 months ago

4. Why does sun appear 2 minutes earlier at dawn?

Answers

Answered by Thyagarjun

2

Explanation:

Due to continuous refraction of light rays at each layer, it follows a curved path and reaches the eye of the observer. As a result , we can see the sun 2 mins. before it rises above the horizon in the morning

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