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郑州科技馆有两个与光学知识有关的平面镜展品:“腾空而起”和“隐身术”.它们根据光的反射定律,通过平面镜所成虚像给人视觉造成亦真亦幻的魔术感觉.能够发光的物体叫光源,光
The Zhengzhou Science and Technology Museum has two plane mirror exhibits related to optical knowledge: “Landing up” and “Invisibility”. According to the law of light reflection, the virtual image created by the plane mirror creates visual illusions. Magical feeling. The object that can shine is light source, light