wavenumber

Math Formula Information

Formula: ${\displaystyle \sigma =1/\lambda }$

Name: wavenumber

Description: inverse of the wavelength

Elements of the Formula

wavenumber	${\displaystyle \sigma }$	inverse of the wavelength
wavelength	${\displaystyle \lambda }$	spatial period of the wave; the distance over which the wave's shape repeats; the inverse of the spatial frequency

Data Source

https://www.wikidata.org/wiki/Special:EntityPage/Q192510