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10 cards from this deck
Wave patterns appearing stationary in one location
Superposition of forward & reflected waves at specific frequencies
Points of zero displacement, destructive interference
Points of maximum displacement, constructive interference
Twice the amplitude of each individual wave
λ2\frac{\lambda}{2}2λ (half wavelength)
λ4\frac{\lambda}{4}4λ (quarter wavelength)
λ=2×\lambda = 2 \timesλ=2× (distance between nodes)
v=fλv = f\lambdav=fλ
Interference pattern from waves travelling opposite directions
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