IEVref:845-21-016ID:
Language:enStatus: Standard
Term: spectral line
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Definition: monochromatic radiation emitted or absorbed in a transition between two energy levels

Note 1 to entry: A spectral line is often observed as a sharp feature in a spectrum.

Note 2 to entry: This entry was numbered 845-01-09 in IEC 60050-845:1987.


Publication date:2020-12
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