8. use the law of reflection to describe how light is reflected off a plane mirror.
8. use the law of reflection to describe how light is reflected off a plane mirror.
Answer
Brief Explanations:
The Law of Reflection states that the angle of incidence (the angle between the incident light - ray and the normal to the mirror surface) is equal to the angle of reflection (the angle between the reflected light - ray and the normal). When light hits a plane mirror, the incident ray, the reflected ray, and the normal to the mirror surface at the point of incidence all lie in the same plane.
Answer:
The angle of incidence of light on a plane mirror is equal to the angle of reflection, and the incident ray, reflected ray, and the normal to the mirror surface at the point of incidence are in the same plane.