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Kelash Bavaija
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Asked: 2021-12-07T09:34:12+00:00 In:

Atmospheric refraction occurs because:

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Poll Results

88.89%[A] Refractive index in medium is gradually changing ( 8 voters )
11.11%[B] Of presence of dust particles in atmosphere ( 1 voter )
0%[C] Large amount of moisture is present in atmosphere on a humid day
0%[D] Sun's rays travel the most when sun is near the horizon
Based On 9 Votes

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Our atmospheric is responsible for refraction and occurs in a medium of gradually changing index of refractive. So, light rays undergo refraction continuously before it reaches the earth when it coming from the sun or stars on entering the earth’s atmosphere.

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    1 Answer

    1. [A] Refractive index in medium is gradually changing

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