(a) a proton is confined to the nucleus of an atom. assume the nucleus has diameter 5.5 x 10-15 m and that this distance is the uncertainty in the proton's position. what is the minimum uncertainty in the momentum of the proton? dpmin = kg-m/s
(b) an electron is confined in an atom. assume the atom has diameter 1 x 10-10 m and that this distance is the uncertainty in the electron's position. what is the minimum uncertainty in the momentum of the electron?