如图所示,某透明液体深1m,一束与水平面成300角的光线从空气照向

如图所示,某透明液体深1m,一束与水平面成300角的光线从空气照向该液体,进入该液体的光线与水平面的夹角为450。试求:

(1)该液体的折射率;

(2)进入液体的光线经多长时间可以照到底面。

 

答案

解析:略

 

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