問題詳情

20. Here is a simple way to estimate the ground-state energy for a particle in a potential k/r.Suppoee the ground state xnomentum and position satisfies Heisenberg's uncertainty principlepr ~ h, the Kinetic energy in the ground state is Minimize the total energy of the systemyou find that ground state energy is roughly
(A)


(B)


(C)


(D)


(E) none of the above

參考答案

答案：C
難度：計算中-1
書單：沒有書單，新增