. . "\\(\\lambda = \\frac{c}{\\nu}\\), where \\(\\lambda\\) is the wave length, \\(\\nu\\) is the frequency, and \\(c\\) is the speed of light in the medium."^^ . . . . . "longueur d'onde"@fr . . . . "comprimento de onda"@pt . . . . . . "dalga boyu"@tr . "Jarak gelombang"@ms . . . . . . . "Vlnov\u00E9 d\u00E9lka"@cs . "longitud de onda"@es . . "\u0637\u0648\u0644 \u0645\u0648\u062C"@fa . "wavelength"@en . . "belongs to SOQ-ISO" . . "\u0434\u043B\u0438\u043D\u0430 \u0432\u043E\u043B\u043D\u044B"@ru . . "Wellenl\u00E4nge"@de . . "lunghezza d'onda"@it . "\u03BB" . . . "http://en.wikipedia.org/wiki/Wavelength"^^ . . . . . . . . . . "For a monochromatic wave, \"wavelength\" is the distance between two successive points in a direction perpendicular to the wavefront where at a given instant the phase differs by \\(2\\pi\\). The wavelength of a sinusoidal wave is the spatial period of the wave\u2014the distance over which the wave's shape repeats. The SI unit of wavelength is the meter."^^ . . . . . "\u6CE2\u957F"@zh .