gc textbook chapter 24 Wave Nature of Light (id: 8a242e30a)

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

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If a slit diffracts 65l7xc y fbf2u,0l8 fudmq4 +o uwaiy :f+e.g1h.0-h l9 atg;lg0y)nm light so that the diffraction maximum is 4.0 cm wide on a screen 1.50 m away, what will be t)h9a0glt;g ylhe width of the diffraction maximum for light of wavelength 420 nm?    cm

参考答案: 2.6±2%


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