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Chemistry, 26.10.2019 21:43 sandygarcia65

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.

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

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