dispersion

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DISPERSION Definition & Meaning - Merriam-Webster
1. The act or process of dispersing : the state of being dispersed. 2. The separation of light (as by a prism) into a series of colors. www.merriam-webster.com
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Dispersion (optics) - Wikipedia
Dispersion is the phenomenon in which the phase velocity of a wave depends on its frequency. [1] Sometimes the term chromatic dispersion is used to refer to ... en.wikipedia.org
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Dispersion - Wikipedia
Economics and finance · Dispersion (finance), a measure for the statistical distribution of portfolio returns · Price dispersion, a variation in prices across ... en.wikipedia.org
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dispersion
dispersion (dɪˈspɜːʃən) Also 5 -cioune, 6 -tion. [a. F. dispersion (disparcion 13th c. in Hatz.-Darm.), or ad. L. dispersiōn-em scattering, n. of action f. dispergĕre: see disperse v.] 1. The action of dispersing or scattering abroad; the condition or state of being dispersed; scattering, distributi... Oxford English Dictionary
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1.6: Dispersion - Physics LibreTexts
Dispersion is defined as the spreading of white light into its full spectrum of wavelengths. More technically, dispersion occurs whenever the propagation of ... phys.libretexts.org
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Dispersion - Definition, Meaning & Synonyms - Vocabulary.com
Dispersion refers to the act of spreading something, like your dispersion of sprinkles evenly over three dozen cupcakes. www.vocabulary.com
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Dispersion - definition of dispersion by The Free Dictionary
n. 1. Also, dispersal. an act or instance of dispersing or a state of being dispersed. 2. a. the variation of the index of refraction of a transparent substance, as glass, with the wavelength of light. b. the separation of white or compound light into its respective colors, as in the formation of a spectrum by a prism.
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Dispersion - HyperPhysics
Dispersion is the phenomenon which gives you the separation of colors in a prism. It also gives the generally undesirable chromatic aberration in lenses. hyperphysics.phy-astr.gsu.edu
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DISPERSION | definition in the Cambridge English Dictionary
a mixture in which very small pieces of one substance are scattered within another substance [ U ] physics the separation of light into different colors. dictionary.cambridge.org
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DISPERSION Synonyms: 15 Similar and Opposite Words
an act or process in which something scatters or is scattered; the dispersion of energy from a source. www.merriam-webster.com
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Dispersion in Statistics: Understanding How It's Used - Investopedia
Dispersion refers to the range of potential outcomes of investments based on historical volatility or returns. www.investopedia.com
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Dispersion relation - Wikipedia
A dispersion relation relates the wavelength or wavenumber of a wave to its frequency. Given the dispersion relation, one can calculate the frequency-dependent phase velocity and group velocity of each sinusoidal component of a wave in the medium, as a function of frequency. In addition to the geometry-dependent and material-dependent ...
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dispersion
dispersion/dɪˈspɜ:ʃn; ?@ dɪˈspɜ:rʒn; dɪ`spəʒən/ n(a) [U] dispersal, esp of light 分散; 消散; (尤指光的)色散.(b) the Dispersion [sing]= the Diaspora. 牛津英汉双解词典
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Dispersion Relation - Engineering LibreTexts
Dispersion Relation is shared under a not declared license and was authored, remixed, and/or curated by LibreTexts. Dispersion is the change of the index of refraction of a material as a function of the wavelength of light that is traveling through the material. The dispersion relation relates the index of ….
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Understanding dispersion relation - Physics Stack Exchange
A dispersion relation tells you how the frequency ω ω of a wave depends on its wavelength λ λ --however, it's mathematically better to use the inverse wavelength, or wavenumber k = 2π/λ k = 2 π / λ when writing equations because the phase velocity is. vphase = ω/k v p h a s e = ω / k. and the group velocity is.
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