| absorption spectrum |
the spectrum of electromagnetic radiation that has passed through a medium that absorbed radiation of certain wavelengths
출처: wordnet.princeton.edu/perl/webwn
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| absorption spectrum |
The detailed dependence on wavelength of the intensity of radiation absorbed by a given medium. Absorption spectra of gases are typically composed of discrete spectral lines and bands of overlapping lines that depend on the molecular or atomic composition of the absorbing substance and that may be used to identify it uniquely. ...
출처: amsglossary.allenpress.com/glossary/browse
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| absorption spectrum |
The spectrum of dark lines against a light background that results from the absorption of selected frequencies of electromagnetic radiation by an atom or molecule.
출처: xenon.che.ilstu.edu/genchemhelphomepage/glossary/a...
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| absorption spectrum |
The specific bands of light that pass through and those that get absorbed in a gem or mineral and disperse into the colors of the spectrum. Different gems have different absorption spectra, meaning they are all unique in regard to which colors are absorbed and which pass through. This plays a major role in identifying gems, and can easily distinguish between an imitation gem that has properties almost identical to the real thing. ...
출처: www.inlandlapidary.com/user_area/glossaryA.asp
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| absorption spectrum |
An absorption spectrum (also called a dark-line spectrum) consists of dark absorption lines superimposed on a bright continuous spectrum. An absorption spectrum is created when light from an incandescent source passes through a cooler gas that absorbs photons. Each different element and molecule absorbs light at a unique set of frequencies. Astronomers can determine the composition of gases in stars by looking for their characteristic frequencies (this is called spectroscopy). ...
출처: www.allaboutspace.com/subjects/astronomy/glossary/
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