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Debora [2.8K]
3 years ago
15

Which of the following is true about all electromagnetic waves in a vacuum?

Chemistry
2 answers:
prohojiy [21]3 years ago
5 0
B.) They all travel at the same speed
gayaneshka [121]3 years ago
5 0

Its B! :D

All electromagnetic waves in a vacuum travel the same speed.

Ty!~Ceil

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