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15.如附圖所示,一光線在水中沿 入射至玻璃後,沿 折射。下列敘述何者正確? (A)若入射角增大,有可能產生全反射 (B)若光改自 入射,則會沿 折射 (C)光在水中的速率小於在玻璃中的速率 (D)光
問題詳情
15.如附圖所示,一光線在水中沿
入射至玻璃後,沿
折射。下列敘述何者正確?
(A)若入射角增大,有可能產生全反射
(B)若光改自
入射,則會沿
折射
(C)光在水中的速率小於在玻璃中的速率
(D)光在水中的頻率小於在玻璃中的頻率
(E)光在水中的波長等於在玻璃中的波長
參考答案
答案:B
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)
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