本题目来源于试卷: SME IB Physics Unit 4 Problems,类别为 IBDP Physics
[单选题]
The double-slit equation d c: t 7dp.vo,ruescribes the relat cnv rtcr9 1c92ionship between the separation distance of the fringes on the screen, s, the distance between the screen and the slit 92rrcvt9c1n cs, $D$, the separation of the slits, $d$, and the wavelength, $\lambda$, of the light.
$$
s=\frac{\lambda D}{d}
$$
Which line gives the correct units for the quantities?
A.
B.
C.
D.
参考答案: A
本题详细解析:
暂无
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