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【光学棱镜】光线折射的原理和定律是什么?

时间:2018.12.28    浏览759次

光学棱镜财神彩票注册】光线折射的原理和定律是什么?

DINGLI:

1.折射光线,入射光线,法线在同一平面内!
2.折射光线入射光线分居法线两侧
3.当光从空气斜射入其他介质时入射角大于折射角,当从其他介质斜射入空气中时,折射角大于入射角 。简称:空大
4.当入射角为0度时,折射角也为0度。(折射光线,法线和入射光线在同一条直线上)
5.光从空气中斜射入水中或者其他介质中,折射光线向法线偏离。
6.在折射现象中,光路是可逆的

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