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Physics, 24.03.2021 19:20 madisonwaton07

Constructive interference occurs when which of the following occurs? A) Two interfering waves have a displacement in opposite directions.
B)The trough of a wave interferes with the crest of a second wave.
C)At the point where there are nodes of standing waves.
D)The crest of a wave interferes with the crest of a second wave.

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