gc textbook chapter 24 Wave Nature of Light (id: ac21791a5)

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]
What is the smallestwnt-,m vh/ov kct plh5j+x ) :m6.-bxi 7+bb+3 sovuifx b8xi7 thickness of a soap film $(n=1.42)$ that would appear black if illuminated with 480-nm light? Assume there is air on both sides of the soap film. $t_{m}in$    nm

参考答案: 169±2%


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