x

\textrm{Laufende Welle:}\quad f(x,t) = A\cdot\sin\Big(\frac{2\pi}{\lambda}(x-ct)\Big)

Teilchen des Mediums

A = 1.2 (slider from 0 to 3, step 0.1)
c = 2 (slider from -5 to 5, step 0.1)
t = 0 (slider from 0 to 20, step 0.1)
λ = 4 (slider from 0 to 20, step 0.1)
f: abs(c) / λ
T: 1 / f
k: (2 * pi / λ)
ω: ((2 * pi) * f)
g(x) = (A * sin((k * x) - (ω * t)))
B: (0, g(0))
Text5: "\textrm{Frequenz }f=\frac{c}{\lambda} = " + (LaTeX[f]) + "\,\mathrm{Hz}"
Text3: "\textrm{Wellenlänge }\lambda = \frac{c}{f} = " + (LaTeX[λ]) + "\,\mathrm{m}"
Text6: "\textrm{Wellengeschwindigkeit }c = \lambda\cdot f = " + (LaTeX[c]) + "\,\frac{\mathrm{m}}{\mathrm{s}}"
Text4: "\textrm{Periode }T = \frac{1}{f} = " + (LaTeX[T]) + "\,\mathrm{s}"
k_{1}: (2 * pi / λ)
Text3_{1}: "\textrm{Wellenzahl }k = \frac{2\pi}{\lambda} = " + (LaTeX[k]) + "\,\frac{\mathrm{rad}}{\mathrm{m}}"
k_{2}: (2 * pi / λ)
k_{3}: (2 * pi / λ)
Text3_{2}: "\textrm{Kreisfrequenz }\omega = \frac{2\pi}{T} = 2\pi f = " + (LaTeX[ω]) + "\,\frac{\mathrm{rad}}{\mathrm{s}}"
l1 = Sequence((n, g(n)), n, -20, 100)
a = false