A neutron is confined within the diameter of a nucleus, and the system can be modeled as a neutron that is bound in a potential well (with well size equal to the diameter of the nucleus). Assume the neutron is in the ground state. Prior to measuring the neutron's momentum, what action could we take if we want to decrease the spread of values (uncertainty) in a momentum measurement? (a) Decrease the size of the nucleus (width of the well). (b) Increase the energy of the neutron. (c) Increase the size of the nucleus (width of the well). (d) Measure the energy of the neutron. (e) Measure the position of the neutron. 100%