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line spectrumA emission spectrum that contains very sharp peaks, corresponding to transitions between states in free atoms. For example, the line spectrum of hydrogen contains 4 sharp lines in the visible part of [..]
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line spectrumsound spectrum containing only discrete frequency components.
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line spectrumIn optics, an emission or absorption spectrum consisting of one or more narrow spectral lines, as opposed to a continuous spectrum.
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line spectrumA spectrum consisting of monochromatic slit images having wavelengths characteristic of the atoms present in the source.
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line spectrumNarrow lines of color in an otherwise dark spectrum; these lines can be used as
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line spectrumPlural: Line Spectra. A spectrum of light with only certain wavelenghts or colours present. (See also continuous spectrum). If you use a direct vision spectroscope to view light from a (yellow) sodium [..]
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line spectrumSP Plural: Line Spectra. A spectrum of light with only certain wavelenghts or colours present. (See also continuous spectrum). If you use a direct vision spectroscope to view light from a (yellow) so [..]
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line spectrum(n.) The pattern of colored lines emitted by an element.
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line spectrum
(physics) A spectrum, typically produced by a luminous gas, that consists of separate lines typical of particular elements
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