如图所示的四种现象中由于光的直线传播形成的是 A.插入水中的铅笔好像弯折了b. 水中山的倒影c. 屏幕上的手影d.瓶子在平面镜中的像 Template




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tomski如图所示的四种现象中由于光的直线传播形成的是 a.插入水中的铅笔好像弯折了b. 水中山的倒影c. coloring