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Area Mathematics - Functions / Mathematical concepts related to waves

IEV ref 103-10-09

Symbol
k

en
wave vector
vector k in the expression ωtkr+ ϑ 0 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaiWacmWacmGadaGadeaabaGaaqaaaOqaaiabeM8a3jaayIW7ca WG0bGaeyOeI0IaaC4AaiabgwSixlaahkhacqGHRaWkcqaHrpGsdaWg aaWcbaqcLbqacaaIWaaaleqaaaaa@42BC@ of the phase of a sinusoidal wave

Note 1 to entry: The wave vector is normal to the wave front and its magnitude is the angular wavenumber.

Note 2 to entry: This concept can be generalized to complex wave vector in order to take attenuation in account (see IEC 60050-705).


fr
vecteur d'onde, m
vecteur k dans l'expression ωtkr+ ϑ 0 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaiWacmWacmGadaGadeaabaGaaqaaaOqaaiabeM8a3jaayIW7ca WG0bGaeyOeI0IaaC4AaiabgwSixlaahkhacqGHRaWkcqaHrpGsdaWg aaWcbaqcLbqacaaIWaaaleqaaaaa@42BC@ de la phase d'une onde sinusoïdale

Note 1 à l'article: Le vecteur d'onde est normal à la surface d'onde et sa norme est le nombre d'onde angulaire.

Note 2 à l'article: Le concept peut être généralisé à un vecteur d'onde complexe pour tenir compte de l'affaiblissement (voir IEC 60050-705).


ar
متجه الموجة

cs
vlnový vektor

de
Wellenvektor, m
Wellenzahlvektor, m, (abgelehnt)

es
vector de onda

it
vettore d'onda

ko
파동 벡터
파 벡터

ja
波動ベクトル

nl
be golfvector, m

pl
wektor fali

pt
vector de onda

sr
таласни вектор, м јд

sv
vågvektor

zh
波向量

Publication date: 2009-12
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