Web1. 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 … Webnoun spec· tro· scope ˈspek-trə-ˌskōp : an instrument for forming and examining spectra especially in the visible region of the electromagnetic spectrum spectroscopic ˌspek-trə …
Star - Stellar spectra Britannica
WebMay 5, 2011 · Includes online editions of Photonics Spectra, BioPhotonics, Buyers' Guide, Dictionary. Menu. Photonics Media Marketplace. Register Login. Publications News Features Products Technologies Media Education Careers Webinars Events. Subscribe Advertise About Us Career Opportunities Bookstore. Search. WebNov 20, 2014 · A spectrum is simply a chart or a graph that shows the intensity of light being emitted over a range of energies. Have you ever seen a spectrum before? Probably. Nature makes beautiful ones we call … orby tv dish kit
spectrum - Wiktionary
WebMay 11, 2024 · Abstract and Figures Most hyperspectral anomaly detection methods directly utilize all the original spectra to recognize anomalies. However, the inherent characteristics of high spectral... Webnoun the characteristic pattern of dark lines or bands that occurs when electromagnetic radiation is passed through an absorbing medium into a spectroscope. An equivalent pattern occurs as coloured lines or bands in the emission spectrum of that medium WebDefine spectral. spectral synonyms, spectral pronunciation, spectral translation, English dictionary definition of spectral. adj. 1. Of or resembling a specter; ghostly. ... of, pertaining to, or produced by a spectrum or spectra. 4. resembling or suggesting a spectrum or spectra. [1710–20; < Latin spectr(um) (see specter) + -al 1] ipps-a r3 knowledge check 1