Find the de-Broglie wavelength of neutron of energy 12.8 MeV
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Find the de-Broglie wavelength of neutron of energy 12.8 MeV
An electron has de-Broglie wavelength 0.2nmThe position of 1 KeV electrons are
simultaneously measured.If its position is located within 1 A° what is the percentage
of uncertainity in momentum?
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