what isreflection ? How many types of objects ? And write the two laws of reflection of light
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The Law of Reflection states that the angle of the incident light ray is equal to the angle of the reflected light ray. To understand what these angles and light rays stand for, consider the following diagram depicting the law of reflection. In this depiction, the blue band represents a mirror, which reflects rays of light.
Law of Reflection Illustrated
Reflection
The most important thing about the law of reflection is shown as a dashed line in the figure labeled the normal. The normal line is just a line drawn to the surface of the mirror that makes a 90 degree angle to the mirror. This line is used as a reference point for all of the angles in the law of reflection.
The incident ray is the beam of light that initially strikes the mirror and the reflected ray is the beam of light that bounces off the mirror after striking the mirror. The angle of incidence is the angle that the incident ray makes with the normal and the angle of reflection, or reflected angle, is the angle that the reflected ray makes with the normal. The equation for the law of reflection is given by the following formula:
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Law 1- Angle of incidence is always equal to angle of reflection such that angle of refection is given as 30 degree then angle of reflection will also 30 degree.
Law 2- The incidence ray ;reflected ray,point of incidence ,point of reflection and the normal lies on the same plane.
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