Alight wave travels at a speed of 3.0 Ć 108 meters/second. if the wavelength is
7.0 Ć 10-7 me...
Mathematics, 29.01.2020 09:43 vladutraileanu7599
Alight wave travels at a speed of 3.0 Ć 108 meters/second. if the wavelength is
7.0 Ć 10-7 meters, what is the frequency of the wave?
a 2.5 Ć 10-14 hertz
b 4.3 Ć 1014 hertz
c 1.7 Ć 10-14 hertz
d 5.1 Ć 10-14 hertz
Answers: 2
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