alockridgep87hxr alockridgep87hxr

04-05-2018
Physics

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What is the frequency of light with a wavelength of 725 nm?

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IssacAsimov IssacAsimov

04-05-2018

Frequency of light = speed of light/wavelength = 3x10⁸/725x10⁻⁹ =4.13 x 10¹⁴ Hz

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