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zimovet [89]
3 years ago
8

Two students hold a rope between them. They wiggle it in a way so that the crest of one wave reaches the crest of the other, inc

reasing its amplitude. This is an example of.
A. Destructive interference
B. Constructive interference
C. Wavelength
D. Medium
Physics
1 answer:
alexdok [17]3 years ago
6 0
I think constructive interference
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