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In the physical sciences, the wavenumber (or wave number), also known as repetency, is the spatial frequency of a wave. Ordinary wavenumber is defined as the number of wave cycles divided by length; it is a physical quantity with dimension of reciprocal length, expressed in SI units of cycles per metre or reciprocal metre (m−1). Angular wavenumber…
Measurement & Science
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wave frequency per unit constant angular used wavelength energy spectroscopic defined reciprocal units number spectroscopy also radians light spatial phase
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Wavenumber | is a | magnitude of the wave vector | 0.90 | text |
| Wavenumber | is a | reciprocal m | 0.90 | text |
| Wavenumber | is a | reciprocal of the wavelength of light in vacuum | 0.90 | text |
| the wavelength | instance of | In wave equationsHere we assume that the wave is regular in the sense that the different quantities describing the wave | 0.80 | text |
| frequency | instance of | In wave equationsHere we assume that the wave is regular in the sense that the different quantities describing the wave | 0.80 | text |
| thus the wavenumber are constants | instance of | In wave equationsHere we assume that the wave is regular in the sense that the different quantities describing the wave | 0.80 | text |
| Wavenumber | related to Complex | The | 0.60 | section |
| Wavenumber | related to Definition | It | 0.60 | section |
| Wavenumber | related to External links | Wiktionary-logo-en-v2 | 0.60 | section |
| Wavenumber | related to External links | Media | 0.60 | section |
| Wavenumber | related to External links | Wikimedia Commons | 0.60 | section |
| Wavenumber | related to In spectroscopy | In | 0.60 | section |
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