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]
In a double-slit experiment, the slit buz(upv8 (n)c separation is 2.0 mm, and two wavelee72(n t;pwuu jw a/hox*h x 5(s-ct+yx0myte2ngths, 750 nm and 900 nm, illuminate the slits. A screen is placed 2.0 m from the slits. At what distano/ct7m 0x ( 2ywa+tpj-h*yhsx5u t;(wuenx2 ece from the central maximum on the screen will a bright fringe from one pattern first coincide with a bright fringe from the other?
A. $1.5 \; mm$
B. $3.0 \; mm$
C. $4.5 \; mm$
D. $6.0 \; mm$
参考答案: C
本题详细解析:
暂无
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