Saeed5085 Saeed5085

12-10-2017
Physics

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A laser emits light of frequency 4.74 x 1014 hz. what is the wavelength of the light in nm?

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Kalahira Kalahira

21-10-2017

Use this formula:Wavelength=c/v, where c is the speed of light, and v the frequency. 6.33 X 10^-7=3 X 10^8/v v=3 X 10^8/6.33 X 10^-7 v=4.74 X 10^14 Hertz,

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