Traditional Culture Encyclopedia - Hotel franchise - How do meteorologists explain the high temperature caused by the huge light column in Shenyang sky?
How do meteorologists explain the high temperature caused by the huge light column in Shenyang sky?
? Mirage originally refers to the illusory towers and castles that appear in the air or on the ground due to the reversal and refraction of light in the sea or desert. There are many figurative things. Mirages often appear in coastal areas and occasionally can be seen in the desert. People can see houses, people, mountains, forests and other scenery, and they can move and be lively. Some people think this is a fairyland on earth. Nowadays, people describe a mirage as the result of atmospheric refraction, which refracts distant scenery to the nearby. In fact, this is a reason that modern science cannot explain. When light propagates from high-density medium to low-density medium, total reflection will occur when the refraction angle is >: =90 degrees. So generally speaking, because the density of different air layers is different, the refractive index of light in different density air is also different, so the density of warm air on the road is different from that of cold air in the sky, so the refractive surface of light will occur on the road; The light emitted by distant objects passes through the air on the road and enters the human eye after refraction. People always think that light travels in a straight line because of illusion, so the virtual image they see is higher than the actual position of the object.
It takes at least 30 kilometers to feel the obvious curved surface. Seen from 30 kilometers away, the buildings on the other side are usually small. Therefore, if the building in the picture seems to be from 10 meters to 3 kilometers, it must be PS. Atmospheric refraction can only slightly raise the scene, usually only slightly above the horizon. It is absolutely impossible to appear in the clouds in the sky. Because a mirage is a distant scene, atmospheric interference will cause some scene distortion.
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