Standing Wave Wavelength From Node Position
The displacement of a standing wave on a string is given by y(x,t) = (2A) sin(kx) cos(ωt). This wave results from the superposition of two identical sinusoidal waves traveling in opposite directions. If a node is located at x = 0.30 m, what is the longest possible wavelength of the original traveling waves?
A
0.30 m
B
0.60 m
C
1.20 m
D
2.40 m
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