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In physics, refraction is the redirection of a wave as it passes from one medium to another. The redirection can be caused by the wave's change in speed or by a change in the medium. [ 1 ] Refraction of light is the most commonly observed phenomenon, but other waves such as sound waves and water waves also experience refraction.
Refraction also occurs in oceans when light passes into the halocline where salinity has impacted the density of the water column. For lenses (such as eye glasses ), a lens made from a high refractive index material will be thinner, and hence lighter, than a conventional lens with a lower refractive index.
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Refraction at interface. Many materials have a well-characterized refractive index, but these indices often depend strongly upon the frequency of light, causing optical dispersion. Standard refractive index measurements are taken at the "yellow doublet" sodium D line, with a wavelength (λ) of 589 nanometers.
Cars on the Road is an American television series produced by Pixar Animation Studios for the Disney+ streaming service and based on the Cars franchise. The main cast includes Owen Wilson as Lightning McQueen and Larry the Cable Guy as Mater .
Snell's law (also known as the Snell–Descartes law, the ibn-Sahl law, [1] and the law of refraction) is a formula used to describe the relationship between the angles of incidence and refraction, when referring to light or other waves passing through a boundary between two different isotropic media, such as water, glass, or air.
The most general form of Cauchy's equation is = + + +,where n is the refractive index, λ is the wavelength, A, B, C, etc., are coefficients that can be determined for a material by fitting the equation to measured refractive indices at known wavelengths.
Cars (franchise) (3 C, 23 P, 1 F) Pages in category "Animated films about auto racing" The following 20 pages are in this category, out of 20 total.