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 experime/v,zdbt)dllvnm 5 h,,j j3kenas2qly;, 4 ; hehtq14cnt, the slit separation is 2.0 mm, and two wavelengths, 750 nm and 900 nm h;;,qt s2aenecq 14ly3 jhkj4, illuminate the slits. A screen is placed 2.0 m from the slits. At what distance 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
| 
