gc textbook chapter 24 Wave Nature of Light (id: 8dc862028)

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]
A parallel beam of light l g54n-/dsovb ds5 7pzfrom a He-Ne (1liocmm 0x 3blaser, with a wavelength 656 nm, falls on two very narrow slits 0.060 mm apart. How far apart are the l301m m(bxciofringes in the center of the pattern on a screen 3.6 m away?    cm

参考答案: 3.9±2%


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