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Mathematics, 29.01.2020 09:43 vladutraileanu7599

Alight wave travels at a speed of 3.0 × 108 meters/second. if the wavelength is
7.0 × 10-7 meters, what is the frequency of the wave?

a 2.5 × 10-14 hertz

b 4.3 × 1014 hertz

c 1.7 × 10-14 hertz

d 5.1 × 10-14 hertz

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