Chemistry, 24.08.2019 06:00 Savageman4654
Ared light wave travels at 3 x 108 m/s. if it has a wavelength of 5.5 x 10-7 m, what is its frequency?
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Ared light wave travels at 3 x 108 m/s. if it has a wavelength of 5.5 x 10-7 m, what is its frequenc...
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