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algol [13]
3 years ago
6

When a wave moves through an opening in a barrier it

Physics
2 answers:
stepladder [879]3 years ago
5 0
B. Bends and spreads out ❗️❗️
Irina18 [472]3 years ago
3 0

Answer:

b i think I don't know sorry if wrong

Explanation:

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