Analysis of information sources in references of the Wikipedia article "파장" in Korean language version.
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wavelength lambda light sound frequency wave speed.다음 값 잘못됨:
|이름목록형식=amp (도움말)|이름목록형식=amp (도움말)|이름목록형식=amp (도움말)|이름목록형식=amp (도움말)The local wavelength λ of a dispersing wave is twice the distance between two successive zeros. ... the local wavelength and the local wave number k are related by k = 2π / λ.
(p. 61) ... the individual waves move more slowly than the packet and therefore pass back through the packet as it advances