Chemistry, 27.10.2019 13:43 audreywizzy

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the electromagnetic spectrum includes all electromagnetic waves, from radio waves with long wavelengths and low frequencies to gamma rays with short wavelengths and high frequencies. which statement best describes how fast these waves travel in a vacuum?
a) infrared waves travel faster than ultraviolet wave
b) high-frequency waves travel somewhat faster than low-frequency waves
c) all electromagnetic waves travel at the same speed.
d)gamma rays travel much faster than others because they have the highest frequencies

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the electromagnetic spectrum includes all el...