Mathematical formulas

Basic Physics

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Subjects
Basic Physics
Waves
Wave number

13. Waves

Wave number

Formula

k = \frac{2 π}{λ}

Related formulas

Related
Angular frequency of a wave
$ω = 2 π f$
Open formula Open in section
Related
Traveling harmonic wave
$y (x, t) = A sin (k x - ω t + ϕ)$
Open formula Open in section