Dispersion Definition & Meaning - Merriam-Webster
WEB1. capitalized Judaism : diaspora sense 1b. 2. : the act or process of dispersing : the state of being dispersed. crowd dispersion. 3. mathematics : the scattering of the values of a …
1.6: Dispersion - Physics LibreTexts
WEBSep 12, 2022 · Dispersion is defined as the spreading of white light into its full spectrum of wavelengths. More technically, dispersion occurs whenever the propagation of light depends on wavelength. Figure \(\PageIndex{2}\): Even though rainbows are associated with six colors, the rainbow is a continuous distribution of colors according to …
Dispersion | Meaning, Examples, & Optics | Britannica
WEBdispersion, in wave motion, any phenomenon associated with the propagation of individual waves at velocities that depend on their wavelengths. Waves of any type can be described by a dispersion relation in which the wave frequency ω is given in terms of the wavenumber k, where k = 2π/λ, where λ is the wavelength.
Dispersion (optics) - Wikipedia
WEBIn electromagnetics and optics, the term dispersion generally refers to aforementioned temporal or frequency dispersion. Spatial dispersion refers to the non-local response of the medium to the space; this can be reworded as …
Dispersion (chemistry) - Wikipedia
WEBA dispersion is a system in which distributed particles of one material are dispersed in a continuous phase of another material. The two phases may be in the same or different states of matter . Dispersions are classified in a number of different ways, including how large the particles are in relation to the particles of the continuous phase ...
Statistical dispersion - Wikipedia
WEBIn statistics, dispersion (also called variability, scatter, or spread) is the extent to which a distribution is stretched or squeezed. Common examples of measures of statistical dispersion are the variance , standard deviation , and interquartile range .
Dispersion | Definition, Types & Examples | Britannica
WEBDispersion, in biology, the dissemination, or scattering, of organisms over periods within a given area or over the Earth. The disciplines most intimately intertwined with the study of dispersion are systematics and evolution. Systematics is concerned with the relationships between organisms and.
Measures of Dispersion in Statistics (Definition & Types) - BYJU'S
WEBWhat is Dispersion in Statistics? Dispersion is the state of getting dispersed or spread. Statistical dispersion means the extent to which numerical data is likely to vary about an average value. In other words, dispersion helps to understand the distribution of the data. Measures of Dispersion
25.5: Dispersion - Rainbows and Prisms - Physics LibreTexts
WEBFeb 20, 2022 · OpenStax. Learning Objectives. By the end of this section, you will be able to: Explain the phenomenon of dispersion and discuss its advantages and disadvantages. Everyone enjoys the spectacle of a rainbow glimmering against a dark stormy sky. How does sunlight falling on clear drops of rain get broken into the rainbow of colors we see?
Dispersion (video) | Geometric optics | Khan Academy
WEBPhysics library > Geometric optics > Reflection and refraction. Dispersion. Google Classroom. About. Transcript. The index of refraction in a material isn't always the same for every wavelength. This is how prisms split white light into so many colors. Created by David SantoPietro. Questions. Tips & Thanks. Want to join the conversation? Log in.
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