Physics, 22.07.2019 19:00 admierewebb
What speed must an electron have if its momentum is to be the same as that of an x-ray photon with a wavelength of 0.20 nm?
Answers: 1
is the photon wavelength
, so its momentum is
), so the non-relativistic approximation that we used for the electron's momentum is valid.Another question on Physics
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What speed must an electron have if its momentum is to be the same as that of an x-ray photon with a...
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