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Physics, 13.07.2019 21:30 aliw03

The wavelength of light visible to the human eye is on the order of 5 x 10-7 m. if the speed of light in air is 3 x 108 m/s, find the frequency of the lightwave.

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The wavelength of light visible to the human eye is on the order of 5 x 10-7 m. if the speed of ligh...
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