Physics, 26.07.2019 04:00 misrachel03
Abeam of light has a wavelength of 4.5 x10^-7 meter in a vacuum. the frequency of this light is
Answers: 1
the wavelength of the wave. 
and 
, we can find the value of the frequency:
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Abeam of light has a wavelength of 4.5 x10^-7 meter in a vacuum. the frequency of this light is...
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