| 释义 |
wave number
wave numbern. The number of waves per unit distance in a series of waves of a given wavelength; the reciprocal of the wavelength.wave number n (General Physics) physics the reciprocal of the wavelength of a wave. Symbol: ν or σ wave′ num`ber
n. the number of waves in one centimeter of light in a given wavelength; the reciprocal of the wavelength. [1900–05] Thesaurus| Noun | 1. | wave number - the reciprocal of the wavelength of a waverydberg, rydberg constant, rydberg unit - a wave number characteristic of the wave spectrum of each elementfrequence, frequency, oftenness - the number of occurrences within a given time period; "the frequency of modulation was 40 cycles per second"; "the frequency of his seizures increased as he grew older" |
wave number
wave number[′wāv ‚nəm·bər] (physics) The reciprocal of the wavelength of a wave, or sometimes 2π divided by the wavelength. Also known as reciprocal wavelength. Wave Number a quantity related to the wavelength λ by the ratio k = 2π/λ (the number of waves in a length of 2 π). In spectroscopy the reciprocal of the wavelength (I/λ.) is often called the wave number. wave numberThe reciprocal of a wavelength (i.e., 1/λ or 2/λ, where λ is the wavelength).See WN
See WNwave number
Related to wave number: Angular frequency, Wolfram AlphaWords related to wave numbernoun the reciprocal of the wavelength of a waveRelated Words- rydberg
- rydberg constant
- rydberg unit
- frequence
- frequency
- oftenness
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