Destructive Wave Interference

    Cards (5)

    • Destructive wave interference is when two waves come together and the crest of one wave matches up with the trough of the second wave.
    • Destructive wave interference can cause the waves to cancel out while passing each other
    • The wave returns to normal after no longer crossing the other wave.
    • Two examples are noise-cancelling earphones and car mufflers
    • When added together the amplitude is decreased.
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