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5 votes
Waves that are in phase when they meet _____.

A.
have different frequencies
B.
pass given points at different times
C.
weaken one another
D.
strengthen one another

User Cookednick
by
3.3k points

2 Answers

4 votes

Answer:

I think it might be D

Step-by-step explanation:

User Aprian
by
3.1k points
4 votes
i think the answer is d :)
User Thucnguyen
by
2.9k points