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Vlad1618 [11]
2 years ago
12

When energy is added to a wave, how can the wave change?.

Physics
1 answer:
nadya68 [22]2 years ago
6 0

Answer:

When waves overlap in-phase (crest meets crest or trough meets trough) the waves energy is additive and the amplitude increases.

Explanation:

When waves overlap out-of-phase (crest meets trough) the waves cancel and the amplitude (energy) decreases. When two interfering waves cancel each other out.

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