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7 votes
7 votes
Which of these is a mechanical wave?

A. light
C. sound
B. radio
D. electromagnetic

User Vitaliy Isikov
by
3.3k points

1 Answer

23 votes
23 votes

Answer:

Sound

Step-by-step explanation:

A mechanical wave can not transmit its energy vacuum.

User Magnanimity
by
2.7k points
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