DISPERSION Meaning and
Definition
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Dispersion is a term that is commonly used in various fields, including physics, chemistry, and statistics. It refers to the property or phenomenon of the spreading or scattering of something, such as particles, light, or data. In simpler terms, dispersion describes how a substance, radiation, or information is distributed or spread out over a given area, medium, or range.
In physics, dispersion typically refers to the scattering or separation of different wavelengths of light or other waves as they pass through a medium. This occurs due to the varying speeds at which different wavelengths propagate through the medium, causing them to spread out and form a spectrum. This dispersion effect is often observed in phenomena such as the splitting of white light into its component colors by a prism.
In chemistry, dispersion can refer to the process of distributing or dissolving particles evenly throughout a medium or solvent. It is often used to describe the uniformity of a mixture, such as the dispersion of a solid or liquid into a gas or liquid. Dispersion is also used to describe the separation of components in a heterogeneous mixture, where particles of different sizes or densities settle or scatter unevenly.
In statistics, dispersion refers to the extent to which a set of data points deviates or spreads out from the central tendency or average. It is a measure of the variability or spread of data and can be quantified using various statistical measures, such as the standard deviation or variance. Higher dispersion indicates greater variability among the data points, while lower dispersion suggests more uniformity or consistency.
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1. The act of dispersing or of being dispersed. 2. The more or less intimate incorporation of the particles of one substance into the mass of another, including solutions, suspensions, and colloidal dispersions. 3. Specifically, what is usually called, less correctly, a colloidal solution.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
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The act or state of scattering; in optics, the separation of light into its different coloured rays in passing through a prism.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Top Common Misspellings for DISPERSION *
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
Other Common Misspellings for DISPERSION
Etymology of DISPERSION
The word "dispersion" is derived from the Latin word "dispersio", which comes from the verb "dispergere". "Dispergere" is composed of the prefix "dis-" meaning "apart" or "away", and the root "spargere" meaning "to scatter" or "to sprinkle". Therefore, the etymology of "dispersion" can be traced back to this Latin root and its meaning of scattering or spreading something apart.
Idioms with the word DISPERSION
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Dispersion
The idiom "dispersion" refers to the act of spreading things out or distributing them in different directions. It can also convey the idea of scattering or dispersing something widely. In a figurative sense, dispersion can describe the spreading out or thinning of a group or collection of people over a wide area or in different locations.
Similar spelling words for DISPERSION
- disparity,
- disperse,
- dispersive,
- Disprison,
- dispirited,
- dispraise,
- Dispersing,
- dissever,
- dispersed,
- dispersal,
- dispiriting,
- desperation,
- dispirit.
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