The wavelength of violet light is about 430 nanometers or
The wavelength of violet light is about430 nanometers, or 4.30 10-7 m. The frequency of the violet light reflected from a metal surface and thefrequency of the vibrating electron that produces it are the same.What is this frequency?
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the wavelength of violet light is about430 nanometers or 430 10-7 m the frequency of the violet light reflected from a
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