本题目来源于试卷: Physics Unit24: Wave Nature of Light，类别为 通用国际物理
[单选题]
Monochromatic light of wavelength 500 nm is incident f)/2mkr *ghwg nodg.6lk pr8-+izau,gj rmally on a grating. If the third-order maximum of the ,k.ia p+ gguld-z86jr diffraction pattern is observed at $32.0^{\circ}$, what is the grating constant (distance between the slits)?
A. $0.93 \; mm$
B. $1.4 \; mm$
C. $2.8 \; mm$
D. $8.5 \; mm$
参考答案: C
本题详细解析:
暂无
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