Physics Unit28: Quantum Mechanics of Atoms (id: df501e7ad)

[单选题]
If the accuracy in measuring the posit 9kf40(/a pwgv )wbfjtion of a particle inc- 1cadj/j:mdm4*vh tireases, the accuracy in measurivt:mj-d i/a1c*4m dhjng its velocity will

A. increase.
B. decrease.
C. remain the same.
D. be uncertain.


参考答案:  B


本题详细解析: 暂无