光线折射的原理是什么?

来源:学生作业帮助网 编辑:作业帮 时间:2024/08/04 17:36:37
xXNG~}5RE%> c blSebys+^x׻4!j\`!`f?zy}qfNYa$,=l#/<lZZ JrfWI:a5btsѿO~A~Uwa2| .Mܱ z.Þ+Tͤ2!8P~ R YSc6y<~},FqbMrt$M=9cGW2 ;V\!ρ؍2 \'f7S<K?auRdw΄@R-GˋL,8Y'v-)=h@ъYH3IpKYeo:$U䱺mbDo1IfA\V}^}P,|<, C3Vt=[y(C˺1IOD0+"oIѤu6vQamFJmW+ ~dFڅ IU(: R/6@b_\{w*#'4%Tמ,)"nX)oVߤee_=P(vǦǖf:|mUihE{:igs&UыDqN?Zn_p&tIP" ey9b4>>;0M=wcֈ%0'M9Ď\\H$ElY<ڕCҴSˣu}CO`(FͿ I5v%(;m)7Z?~.wWVLEIo#Q6/J?LC_@6ETr:NJ%-Gmc -15 ⡍ߛ/x}Sً!J ZFwu>W^* ##ML#Iw.mLy= +#пF