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How do you determine the frequency of light whose wavelength is 4.257x10^-7?

How do you determine the frequency of light whose wavelength is 4.257x10^-7?
asked 212k views
3 votes
How do you determine the frequency of light whose wavelength is 4.257x10^-7?

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User Yeray
by
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1 Answer

4 votes
velocity = frequency*wavelength
frequency = velocity/wavelength
= (3*10^8)/(4.257*10^-7)
= 7.047*10^14
answered
User SonOfPirate
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