本题目来源于试卷: Physics Unit28: Quantum Mechanics of Atoms，类别为 Generic Physics
[单选题]
The radius of a typical nucle7 pa,xu u.lhx/us is ab 7kdweo; 9zqd.bck.;qja ap.rfy-.0 xout $5.0 \times 10^{-15} \; m$. Assuming this to be the uncertainty in the position of a proton in the nucleus, estimate the uncertainty in the proton's energy (in eV).
A. $0.4 \; MeV$
B. $0.6 \; MeV$
C. $0.8 \; MeV$
D. $1.0 \; MeV$
参考答案: C
本题详细解析:
暂无
| 
Post time 2024-1-22 00:52:27