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Nov 24, 2023 · A mirage is an optical illusion that occurs when light rays bend due to refraction in layers of air with different densities. This phenomenon creates the appearance of a distant object or scene, which is deceptive because it does not physically exist at that location.
Feb 9, 2023 · Science. The secret to mirages has surprisingly little to do with your brain. That oasis in the desert is just a trick of air and light. By Julia Craven | Published Feb 9, 2023 9:00 AM EST. In...
Apr 5, 2024 · Mirage, in optics, the deceptive appearance of a distant object or objects caused by the bending of light rays (refraction) in layers of air of varying density. Under certain conditions, such as over a stretch of pavement or desert air heated by intense sunshine, the air rapidly cools with.
noun. an optical phenomenon, especially in the desert or at sea, by which the image of some object appears displaced above, below, or to one side of its true position as a result of spatial variations of the index of refraction of air. something illusory, without substance or reality. Synonyms: fancy, phantom, illusion.
Nov 7, 2005 · Mirages are a direct result of photons taking the path of minimum time in vertical temperature gradients. Ideal conditions for a mirage are still air on a hot, sunny day over a flat surface...
mirage. noun [ C ] us / mɪˈrɑːʒ / uk / mɪˈrɑːʒ / Add to word list. an image, produced by very hot air, of something that seems to be far away but does not really exist. literary. a hope or wish that has no chance of being achieved: Electoral victory is just a distant mirage. SMART Vocabulary: related words and phrases. Hot & heat. airless. bake.
a hope or wish that you cannot make happen because it is not realistic synonym illusion. His idea of love was a mirage. Oxford Collocations Dictionary. Word Origin. See mirage in the Oxford Advanced American Dictionary. Check pronunciation: mirage. Definition of mirage noun in Oxford Advanced Learner's Dictionary.
