如图，物体AB在平面镜前，所成的像为A′B′．若在镜后PQ处放一块不透明的塑料，则像A′B′将会_刷题宝

题干

如图，物体AB在平面镜前，所成的像为A′B′．若在镜后PQ处放一块不透明的塑料，则像A′B′将会（　　）

A：不变

B：变暗

C：只剩一半

D：消失

上一题下一题 0.0难度选择题更新时间:2018-01-10 07:01:36

答案(点此获取答案解析）

A

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