wavenumber
1Wavenumber — In the physical sciences, the wavenumber is a property of a wave, its spatial frequency, that is proportional to the reciprocal of the wavelength. It is also the magnitude of the wave vector. It can be defined as either = 1/λ, the number of… …
2wavenumber — bangos skaičius statusas T sritis Standartizacija ir metrologija apibrėžtis Dydis, apibūdinantis elektromagnetinės bangos lauko stiprio kitimo erdvėje dažnį. Jis atvirkščiai proporcingas bangos ilgiui, t. y. σ = 1/λ; čia λ – bangos ilgis.… …
3Wavenumber-frequency diagram — A wavenumber frequency diagram is a plot of a field that has been subjected to a Fourier transform both in space and time.In the atmospheric sciences, these plots are a common way to visualize atmospheric waves. Usually, positive and negative… …
4wavenumber — wave number n. The number of waves per unit distance in a series of waves of a given wavelength; the reciprocal of the wavelength. * * * …
5wavenumber — noun A measure of the number of waves in unit distance; inversely proportional to its wavelength …
6wavenumber — The number of waves per centimeter (cm−1), used to simplify the large and unwieldy numbers heretofore used to designate frequency …
7wavenumber — The number of wave per unit length, in a vacuum, usually given in reciprocal centimeters, cm 1 …
8Debye angular wavenumber — kampinis Debajaus bangos skaičius statusas T sritis Standartizacija ir metrologija apibrėžtis Ribinis kietojo kūno Debajaus modelio kampinis virpesių spektro bangos skaičius. atitikmenys: angl. Debye angular repetency; Debye angular wavenumber… …
9Fermi angular wavenumber — kampinis Fermio bangos skaičius statusas T sritis Standartizacija ir metrologija apibrėžtis Fermio sferos paviršiuje esančių elektronų kampinis bangos skaičius. atitikmenys: angl. Fermi angular repetency; Fermi angular wavenumber vok. Fermi… …
10angular wavenumber — kampinis bangos skaičius statusas T sritis Standartizacija ir metrologija apibrėžtis Dydis, išreiškiamas formule: k = 2πσ; čia σ – bangos skaičius. atitikmenys: angl. angular repetency; angular wavenumber rus. волновое число, n pranc. nombre… …
