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Crank
3 years ago
8

What is one difference between an electromagnetic wave and a mechanical wave?

Physics
2 answers:
kirill115 [55]3 years ago
7 0
Answer is B. Message me if you need more help.
VashaNatasha [74]3 years ago
7 0

B.
An electromagnetic wave can travel through a vacuum. A mechanical wave must have a medium to travel through.

The answer is b
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Answer:

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Explanation:

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ohaa [14]

Answer:

true! : )

(i underlined the place where the answer is the other information is just as important but if you do not want to read it you do not have to)

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3 years ago
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Hello There!

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