晚上，在桌上铺一张白纸，把一块小平面镜放在纸上（镜面朝上），让手电筒的光正对着平面镜照射，如图所示，从镜面正上方看去( )_刷题宝

题干

晚上，在桌上铺一张白纸，把一块小平面镜放在纸上（镜面朝上），让手电筒的光正对着平面镜照射，如图所示，从镜面正上方看去( )

A：镜子比较亮，它发生了镜面反射

B：镜子比较暗，它发生了镜面反射

C：白纸比较亮，它发生了漫反射

D：白纸比较暗，它发生了镜面反射

上一题下一题 0.0难度选择题更新时间:2017-10-20 01:24:35

答案(点此获取答案解析）

A

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