asked 45.6k views
2 votes
Electromagnetic energy does not need,

Frequency

Something to travel through

wavelength

amplitude

asked
User Paxer
by
7.5k points

2 Answers

4 votes

what would the answer be 1 2 3 4 idk

answered
User Eric Cornelson
by
8.4k points
0 votes
Something to travel through
answered
User College Student
by
8.2k points

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