問題詳情
1.光線由空氣射入一物體中(如_)。設物體內介餐1之折射率爲，介餐2之折射率爲2與空氣的界面上發生全及射，則介質2之折射率％可以是
(A)1.3
(B)1.4
(C)1.5
(A)1.3
(B)1.4
(C)1.5
參考答案
答案：C
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
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