Mirror Optical Properties
Release Time：
2022-01-25 14:26
The reflection of a mirror surface for light obeys the law of reflection, and its reflective ability depends on the angle of the incident light, the smoothness of the mirror surface and the properties of the metal film coated. The imaginary line perpendicular to the mirror surface is called the normal, and the angle between the incident ray and the normal is equal to the angle between the reflected line and the normal. The object in front of the plane mirror forms an upright virtual image behind the mirror, and the distance between the image and the mirror is equal to the distance between the object and the mirror. If you want to see your entire body length from the mirror, since the angle of incidence is equal to the angle of reflection, the mirror must be at least half your length. The reflecting surface of a concave mirror is oriented towards the center of curvature.
mirror
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