Physics Unit24: Wave Nature of Light (id: 86748254b)

本题目来源于试卷: Physics Unit24: Wave Nature of Light，类别为 通用国际物理

[单选题]
A beam of light ($f = 5.0 \times 10^{14} \; Hz$) enters a piece of glass (n = 1.5). What is the frequency of the light while it is in the glass?

A. $5.0 \times 10^{14} \; Hz$
B. $7.5 \times 10^{14} \; Hz$
C. $3.3 \times 10^{14} \; Hz$
D. none of the given answers


参考答案:  A


本题详细解析: 暂无

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