本题目来源于试卷: Diffraction grating，类别为 美国物理杯赛(Physics Bowl)
[单选题]
17.41: Pure red light shines through a diffraction gratip9ijk:fxp,n k 7p6pp2ng of 1200rtvp14 cg7.s g.31 k h:juxhla lines/cm and p1jx3.pts1clg .vhk4u 7gr:haroduces an interference pattern on a screen a distance 5.0 m away. Which one of the following choices best represents the distance between the first and third principal bright spots on the screen?
A. 0.02 m
B. 0.10 m
C. 1.0 m
D. 2.0 m
E. 4.0 m
参考答案: C
本题详细解析:
暂无
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