gc textbook chapter 24 Wave Nature of Light (id: ff73643bd)

本题目来源于试卷: gc textbook chapter 24 Wave Nature of Light，类别为 通用国际物理

[填空题]
Monochromatic light falls on a slit that 5bb br:hw:a* fg 1lrf+is1u) nuv1f nr mbw(ovl,jf/p6tm (;vg; $ 2.60\times10^{ -3}\;mm$ wide. If the angle between the first dark fringes on either side of the central maximum is 35.0$^{\circ}\,$ (dark fringe to dark fringe), what is the wavelength of the light used?    nm

参考答案: 782±2%


本题详细解析:

微信扫一扫，分享更方便