Dictionary spectrum
WebJun 3, 2024 · spectrum (n.) 1610s, "apparition, specter," from Latin spectrum (plural spectra) "an appearance, image, apparition, specter," from specere "to look at, view" (from PIE root *spek- "to observe"). Meaning "visible band showing the successive colors, formed from a beam of light passed through a prism" first recorded 1670s. WebApr 7, 2024 · The spectrum is the range of different colours which is produced when light passes through a glass prism or through a drop of water. A rainbow shows the colours in …
Dictionary spectrum
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Webnoun : an electromagnetic spectrum in which a decrease in intensity of radiation at specific wavelengths or ranges of wavelengths characteristic of an absorbing substance (as chlorophyll) is manifested especially as a pattern of dark lines or bands compare emission spectrum More from Merriam-Webster on absorption spectrum WebAn image of colored lines or bands of light formed in optical spectroscopy, each line representing one of the frequencies in the spectrum of a light source. The light source is usually broken into individual bands by a prism or a diffraction grating. The American Heritage® Science Dictionary Copyright © 2011.
WebThe spectrum of T is the set of all complex numbers ζ such that R ζ fails to exist or is unbounded. Often the spectrum of T is denoted by σ(T). The function R ζ for all ζ in ρ(T) (that is, wherever R ζ exists as a bounded operator) is called the resolvent of T. The spectrum of T is therefore the complement of the resolvent set of T in ... Webspectrum noun /ˈspektrəm/ /ˈspektrəm/ (plural spectra /ˈspektrə/ /ˈspektrə/ ) Idioms a band of coloured lights in order of their wavelengths, as seen in a rainbow and into which light may be separated A spectrum is formed by a ray of light passing through a prism. Red and violet are at opposite ends of the spectrum. Extra Examples
WebA range of radio frequencies assigned by a regulatory agency for use by a given group or organization. American Heritage. The series of colored bands or lines dispersed and arranged in the order of their respective … WebMay 24, 2024 · Spectrum Noun; 1. A continuous distribution of colored light produced when a beam of white light is dispersed into its components, e.g. by a prism . 2. A range of …
WebMedical condition Autism spectrum Other names Autism, autism spectrum condition (ASC), autism spectrum disorder (ASD) Repetitively stacking or lining up objects is a common trait associated with autism. Specialty Psychiatry, clinical psychology, pediatrics, occupational medicine Symptoms Difficulties in social interaction, verbal and nonverbal …
WebA spectrum (plural spectra or spectrums) is a condition that is not limited to a specific set of values but can vary, without gaps, across a continuum. The word was first used … fling cars ces 5gWebOct 11, 2024 · In mathematics and linear algebra, a spectrum is the set of eigenvalues of a matrix. In chemistry, it refers to the pattern of absorption and or emission of radiation that is produced by a substance when subjected to energy such as radiation, heat, or electricity. greater fernandina womens clubWeb1. a. an array of entities, as light waves or particles, ordered in accordance with the magnitudes of a common physical property, as wavelength or mass. b. the band or … fling cakeWebJan 6, 2024 · The term "spectrum" in autism spectrum disorder refers to the wide range of symptoms and severity. Autism spectrum disorder includes conditions that were previously considered separate — autism, Asperger's syndrome, childhood disintegrative disorder and an unspecified form of pervasive developmental disorder. fling cards in tabletop simWebMar 17, 2024 · ( psychology, education, usually with the) The autism spectrum. ( chemistry) The pattern of absorption or emission of radiation produced by a substance when subjected to energy (radiation, heat, electricity, etc.). ( mathematics, linear algebra) The set of eigenvalues of a matrix . synonym Synonym: eigenspectrum greater ferndale sportsman\u0027s clubWebApr 10, 2024 · the intensity of any radiation or motion displayed as a function of frequency, or wavelength. 3. an afterimage. 4. a continuous range or entire extent. a wide spectrum of opinion. 5. a. radio spectrum. fling championsWebDefine narrow spectrum. narrow spectrum synonyms, narrow spectrum pronunciation, narrow spectrum translation, English dictionary definition of narrow spectrum. n. pl. spec·tra or spec·trums 1. fling champ wordy tubes