Wellenlänge 2

Variation der Wellenlänge

Wellenlänge 1

Zeigerposition

Zeigerdarstellung - Interferenz

Ulf Konrad (C) 2012

Phasenverschiebung

Wellenlänge (dimensionslos in L.E.) 

eine Welle

pv2 = 1.6 (slider from -6 to 6, step 0.1)
wl2 = 1 (slider from 0.1 to 2, step 0.1)
b = true
w2 = If(b ≟ true, wl2, 0.5)
pv1 = 0.1 (slider from -6 to 6, step 0.1)
wl1 = 1 (slider from 0.1 to 2, step 0.1)
w1 = If(b ≟ true, wl1, 0.5)
f(x) = sin((x + pv1) / w1)
g(x) = sin((x + pv2) / w2)
r(x) = f(x) + g(x)
a = 2.99 (slider from -0.51 to 8.01, step 0.1)
A: (a, 0)
c = Circle(A, 1)
B, C = Intersect(c, xAxis)
p1: (a + pv1) / w1 * 180 / π
p2: (a + pv2) / w2 * 180 / π
C' = Rotate(C, p1°, A)
α = Angle(C, A, C')
u = Vector(A, C')
C'_1 = Rotate(C, p2°, A)
β = Angle(C, A, C'_1)
v = Vector(A, C'_1)
w = Vector(A, A + u + v)
d = true
Text5: "λ1 = " + wl1 + ""
Text6: "λ2 = " + wl2 + ""