a.) The neutron is an electrically neutral particle with amass approximately equ

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a.) The neutron is an electrically neutral particle with amass approximately equal to the proton mass. An early modelconsidered the neutron to be an object where the electron isconfined inside the proton. Assuming that the proton radius is r˜10^(-15)m, estimate the electron's kinetic energy due toHeisenberg's uncertainty, and compare it to the neutron restmass. b.) A monochromatic beam of electrons of energy E=1keV isincident on a shutter that opens for t=1ns. What is thefractional energy spread v/v of the electron velocity v afterthe shutter? (Decide first whether to perform a relativisticor a non-relativistic calculation.) a.) The neutron is an electrically neutral particle with amass approximately equal to the proton mass. An early modelconsidered the neutron to be an object where the electron isconfined inside the proton. Assuming that the proton radius is r˜10^(-15)m, estimate the electron's kinetic energy due toHeisenberg's uncertainty, and compare it to the neutron restmass. b.) A monochromatic beam of electrons of energy E=1keV isincident on a shutter that opens for t=1ns. What is thefractional energy spread v/v of the electron velocity v afterthe shutter? (Decide first whether to perform a relativisticor a non-relativistic calculation.)

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By the questions that you are asking I assume that you are in PH 253 at UA.

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