問題詳情
10.依牛頓的粒子模型，光由真空中以 53∘入射角進入某介質後，折射角變為 37∘，光在該介質中的速率應為真空中之多少倍？ 
參考答案
答案：A
難度：非常困難0
統計：A(0),B(1),C(0),D(0),E(0)
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