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33 votes
33 votes
Which medium allows electromagnetic waves to travel fastest?

wood

air


water


none of these

User TaylorP
by
2.9k points

2 Answers

13 votes
13 votes
Answer:


Explanation: none of these
User Adelb
by
3.0k points
15 votes
15 votes

Answer:

Step-by-step explanation:

none of these

User Jonas Pedersen
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3.0k points