llevy805 llevy805

02-05-2021
Chemistry

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What is the wavelength of a photon with a frequency of 7.81 x 1014 Hz?

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birukberiso82 birukberiso82

02-05-2021

Explanation:

If you know the frequency of the photon, you can calculate the wavelength using the equation λ=cν where c is the speed of light and ν is the frequency.

λ=cν

f=T^-1,f=1/7.81×1014s

c=3×10^8m/s

λ=3×10^8m/s×1/7.81.×1014s

λ=37881.94m

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