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21 votes
21 votes
Can electromagnetic waves travel in a vacuum?

Yes
Or
No

User Bastijn
by
2.9k points

1 Answer

25 votes
25 votes

Answer:

Yes

Step-by-step explanation:

Yes because Electromagnetic waves differ from mechanical waves in that they do not require a medium to propagate. This means that electromagnetic waves can travel not only through air and solid materials, but also through the vacuum of space.

User Debopam Mitra
by
2.7k points