![]() A mirror has a smooth surface (compared with the wavelength of light) and so reflects light at specific angles. Light strikes different parts of a rough surface at different angles and is reflected, or diffused, in many different directions. Such that, all the light rays falling on the surface are reflected equally in a uniform manner. The angle of reflection equals the angle of incidence. This reflection type is created by plane mirrors with smooth surfaces. There are two types of Reflection, which are as follows: At the photon/electron level, there is no such law that angle of incidence is equal to the angle of reflection: this effect only arises due to the interference of many photons. NormalĪ straight line perpendicular to the reflecting surface that acts as a separation between the plane of incidence and the plane of reflection is known as the normal. While specular reflection does involve electrons and photons in this way, its not a particularly useful way to look at things. The angle that is formed between the reflected ray and the general at the point of incidence is known as the angle of reflection, and it is generally represented by ∠r. ISRO CS Syllabus for Scientist/Engineer Exam.ISRO CS Original Papers and Official Keys The law of reflection states: The angle of reflection, r r, equals the angle of incidence, i i.GATE CS Original Papers and Official Keys.DevOps Engineering - Planning to Production When a ray of light is incident at normal incidence, (at right angles), to the surface between two optical materials, the ray travels in a straight line.Python Backend Development with Django(Live).Android App Development with Kotlin(Live).Full Stack Development with React & Node JS(Live). ![]()
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