Chemistry, 03.06.2020 13:15, thebrain1345

What is the frequency of an electromagnetic wave that has a wavelength of 7.6 x 10^-6 m in a vacuum? (The speed of light in a vacuum is 3.00 x 10^8
m/s.)
A. 2.3 x 10^3 Hz
B. 1.3 x 10^5 Hz
C. 4.0 x 10^13 Hz
D. 2.5 x 10^-14 Hz

Answers: 3

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What is the frequency of an electromagnetic wave that has a wavelength of 7.6 x 10^-6 m in a vacuum...