Chemistry, 23.06.2021 14:00 skdfnkjsdfh
What is the wavelength of an electromagnetic wave that has a frequency of 2.45 x 10° Hz in a vacuum? (The speed of light in a vacuum is 3.00 x 10^8 m/s.)
A. 8.17 m
B. 4.08 x 10^-10 m
C. 7.35 x 10^17 m
D. 1.22 x 10^-7 m
Answers: 2
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What is the wavelength of an electromagnetic wave that has a frequency of 2.45 x 10° Hz in a vacuum?...
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