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Dispersion (optics) - Wikipedia
Dispersion causes a rainbow's spatial separation of a white light into components of different wavelengths (different colors). However, dispersion also has an effect in many other circumstances: for example, group-velocity dispersion causes pulses to spread in optical fibers, degrading signals over long distances; also, a cancellation between group-velocity dispersion and nonlinear effects ...
DISPERSION Definition & Meaning - Merriam-Webster
The meaning of DISPERSION is diaspora. How to use dispersion in a sentence.
Dispersion | Meaning, Examples, & Optics | Britannica
dispersion, 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. The velocity of a wave is ω/ k, and waves in which the velocity ω/ k is ...
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 light depends on wavelength. Figure 1 6 2: Even though rainbows are associated with six colors, the rainbow is a continuous distribution of colors according to wavelengths.
DISPERSION | English meaning - Cambridge Dictionary
DISPERSION definition: 1. → disperse 2. the separation of light into different colours 3. → disperse. Learn more.
What Is a Dispersion? Definition, Types & Examples
Dispersion means different things across science. Learn how it applies to light, waves, fiber optics, statistics, chemistry, and the atmosphere.
DISPERSION Definition & Meaning | Dictionary.com
DISPERSION definition: Also an act, state, or instance of dispersing or of being dispersed. See examples of dispersion used in a sentence.
dispersion noun - Definition, pictures, pronunciation and usage notes ...
Definition of dispersion noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Measures of Dispersion - GeeksforGeeks
Dispersion refers to the degree to which data values in a dataset are spread out or scattered around an average (such as the mean or median). It helps us understand the variability or consistency within the data — whether the values are closely grouped or widely spread. In statistics, measures of dispersion are numerical values that describe the extent of variation among data points. They ...
Dispersion (Optics): Definition, Formula & Examples - Sciencing
Dispersion is a phenomenon associated with the refraction of light. Though it can occur with any type of wave and with any wavelength of light, it is often discussed with respect to visible light. Dispersion, after all, is the reason for rainbows!
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