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13-01-2021
Chemistry

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Which of the following is NOT a medium through which a mechanical wave can travel?
A. vacuum
B. gas
C. liquid
D. solid

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Uuummmm Uuummmm

13-01-2021

Answer:

A. vacuum

your welcome

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13-01-2021

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

Answer Link

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