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Which is true of a mechanical wave?

A) It must have a medium.

B) It must travel in empty space.

C) Both sound and light are examples.

D) It can travel in a vacuum.

Respuesta :

DreamyboatSC
A mechanical wave must have a medium.

Hope this helps,
♥A.W.E.S.W.A.N.♥
migimigi0321

Answer: It must have a medium

Explanation: I took the test and wish you guys good luck! You'll do great, you got this!!!

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