Physics Unit28: Quantum Mechanics of Atoms (id: 1e8be1a00)

[单选题]
An electron inside a hydrogen atom is confined/) ewhgc. 8vkcst/ a2v to within a ;)rt,ddvv.nb 0a m m1lspace of about 0.110 nm. If the electron r. ),v mdtla;nv1 0dbmmass is $9.11 \times 10^{-31} \; kg$, what is the uncertainty in the electron's velocity?

A. $1.05 \times 10^{6} \; m/s$
B. $1.50 \times 10^{6} \; m/s$
C. $1.05 \times 10^{8} \; m/s$
D. $1.50 \times 10^{8} \; m/s$


参考答案:  A


本题详细解析: 暂无