Physics Unit27: Early Quantum Theory and Models of the Atom (id: 10817df0e)

本题目来源于试卷: Physics Unit27: Early Quantum Theory and Models of the Atom，类别为 国际高中通用物理

[单选题]
What is the de Brogldpv3 s5fyeshys rg77-z98mcthz 8 /f/ ie wav v.sy1)mbc7ghnnz s-2elength of a ball of mass 200 g moving with a speed of 30 m nmz2s )s-hn17c. vgby/s?

A. $1.1 \times 10^{-34} \; m$
B. $2.2 \times 10^{-34} \; m$
C. $4.5 \times 10^{-28} \; m$
D. $6.7 \times 10^{-27} \; m$


参考答案:  A


本题详细解析: 暂无

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