Which of the following is true about all electromagnetic waves in a vacuum? a.they all carry the same energy. b.they all travel at the same speed. c.they all have the same frequency. d.the all have the

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asked Jul 3, 2017 193k views

1 vote

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

a.they all carry the same energy.
b.they all travel at the same speed.
c.they all have the same frequency.
d.the all have the same wavelength.

Chemistry
high-school

Mahn asked

by Mahn

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2 Answers

3 votes

Its B! :D

All electromagnetic waves in a vacuum travel the same speed.

Ty!~Ceil

Pdriegen answered Jul 5, 2017

by Pdriegen

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7 votes

B.) They all travel at the same speed

Dorald answered Jul 8, 2017

by Dorald

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