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VARVARA [1.3K]
2 years ago
11

Which of the following is NOT a medium through which a mechanical wave can travel?

Chemistry
2 answers:
ipn [44]2 years ago
5 0

Answer:

maybe a

Explanation:

i looked it up and it said

mechanical waves always require a medium to travel and cannot travel in a vacuum

Olin [163]2 years ago
4 0

Answer:

A. vacuum

your welcome

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