本题目来源于试卷: SME IB Physics Unit 4 Problems,类别为 IBDP Physics
[单选题]
When moving from materkng4:0hjdalj bap v1x kb2 249o(htf/0 uzu a5hlu :p5ial $A$ to material $B$, the direction of a ray of light moves away from the normal. If $n_{A}$ and $n_{B}$ are the refractive indices of materials $A$ and $B$ respectively, then which of the following statements is true in this situation?
A. The ratio of $\frac{n_{A}}{n_{B}}$ is larger than one
B. The ratio of $\frac{n_{A}}{n_{B}}$ is less than one
C. The ratio of $\frac{n_{A}}{n_{B}}$ is exactly than one
D. The ratio of $\frac{n_{A}}{n_{B}}$ cannot be known without more information
参考答案: A
本题详细解析:
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