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580nm visible wavelength photon: momentum of a photon using p=h/lambda.
In this video, we are given a 580nm photon and we compute the momentum of a photon using p=h/lambda (the formula for photon momentum from Compton's experiments).
We apply p=h/lambda, then we take the time to show that p=h/lambda gives units of momentum, kgm/s.
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