Physics Unit27: Early Quantum Theory and Models of the Atom (id: be749fcc6)

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

[单选题]
If the scattering angle 0ld mh7 am2 lmap)r/d;in Compt1wxw0 z/ca-mc()dhiy on's scattering is 90e. What is the wavelength s z)0w1/imcxdc w-a (yhhift?

A. $1.22 \times 10^{-12} \; m$
B. $2.43 \times 10^{-12} \; m$
C. $3.65 \times 10^{-12} \; m$
D. $4.85 \times 10^{-12} \; m$


参考答案:  B


本题详细解析: 暂无

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