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IEVref:845-21-026ID:
Language:enStatus: Standard
Term: wavenumber
Synonym1: wave number
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Symbol: ˜ν
σ
Definition: reciprocal of the wavelength

Note 1 to entry: The wavenumber is expressed in metre to the power minus one (m−1).

Note 2 to entry: This entry was numbered 845-01-15 in IEC 60050-845:1987.


Publication date:2020-12
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