在物理课上,我们学习了平面镜成像,知道了平面镜成像的规律:像与物体大小相等;像和物体的连线与镜面垂直;像到镜面的距离和物体到镜面的距离相等;平面镜成的是虚像。对于平面镜成的像和物体的大小始终相等,我感到疑惑。每天我们早晨起床后,照照镜子梳梳头,我们就有这种感觉,当我们看不清脸上的污物时,我们会很自然的把脸 In physics class, we studied the plane mirror imaging, we know the law of the plane mirror imaging: the same as the size of the object; the image and the object is connected with the mirror vertical; the distance from the mirror to the mirror is equal to the distance from the mirror to the mirror; Is a virtual image. I was puzzled by the fact that the image of the plane mirror is always equal to the size of the object. When we wake up in the morning, we comb our hair in the mirror, and we feel it. When we can not see the dirt on our faces, we naturally face