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Whqt is atmospheric refraction |
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Answer» When the light rays pass through the atmosphere having layers of different densities and refractive indices, then refraction of light takes place. This refraction of light by the earth’s atmosphere is called “atmospheric refraction”.The twinkling of stars is also due to atmospheric refraction. Atmospheric refraction is the deviation of light or electromagnetic wave from the same line as due to the variation of air density as the function of the light of the horizon ? |
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