Question

atmospheric refraction ​

Answer 1

atmospheric refraction is the refraction of light due to the atmosphere of earth the main cause of atmospheric pressure is the bending of light rays when they pass through the layers of the earth's atmosphere, which are of different optical densities

Answer 2

Explanation:

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Atmospheric Refraction

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Atmospheric refraction is the deviation of light or other electromagnetic wave from a straight line as it passes through the atmosphere due to the variation in air density as a function of height. This refraction is due to the velocity of light through air, decreasing with increased density.

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Hope it helps you

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