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Dispersion (chemistry), a system in which particles are dispersed in a continuous phase of a different composition. Dispersion (geology), a process whereby sodic soil disperses when exposed to water. Dispersion (materials science), the fraction of atoms of a material exposed to the surface. Dispersion (optics) - Dispersion (chemistry) - Dispersion relation - Materials science. In statistics, dispersion is the extent to which a distribution is stretched or squeezed. Common examples of measures of statistical dispersion are the variance, Measures - Sources - A partial ordering of. In optics, dispersion is the phenomenon in which the phase velocity of a wave depends on its frequency. Media having this common property may be termed dispersive media. Sometimes the term chromatic dispersion is used for specificity.
Dispersion definition is - diaspora. How to use dispersion in a sentence. 21 Jan - 2 min The index of refraction in a material isn't always the same for every wavelength. This is how. Any transparent medium—e.g., a glass prism—will cause an incident parallel beam of light to fan out according to the refractive index of the glass for each of the component wavelengths, or colours. Dispersion is sometimes called the separation of light into colours, an effect more properly called angular dispersion.
Definition of dispersion - the action or process of distributing things or people over a wide area, the separation of white light into colours or of any radi. Dispersion. Chromatic dispersion is the change of index of refraction with wavelength. Generally the index decreases as wavelength increases, blue light. dispersion c (singular definite dispersionen, plural indefinite dispersioner). This term needs a translation to English. Please help out and add a translation, then.