Reflection Of Light Definition Properties Types Physics Aakash

Reflection Of Light Definition Properties Types Physics Aakash Reflection of light. when a light ray encounters a boundary between two different media and bounces back to enter the same medium, this phenomenon is referred to as the reflection of light. the ray which falls on the surface is called the incident light ray. the ray that bounces back is known as the reflected ray. Types of objects. luminous objects: the objects that emit light or the objects that produce the light by themselves are known as the luminous objects. examples: sun, bulb, candle etc. non luminous objects: the objects that do not produce their own light are known as the non luminous objects. examples: table, chair etc.

Reflection Of Light Definition Properties Types Physics Aakash The incident light ray that land on the surface is reflected off the surface. the ray that bounces back is called the reflected ray. if a perpendicular were drawn on a reflecting surface, it would be called normal. the figure below shows the reflection of an incident beam on a plane mirror. here, the angle of incidence and angle of reflection. Light meaning and reflect meaning: light is an electromagnetic wave that travels as a kind of energy. the study of the properties and applications of light is the subject of optics, a branch of physics. a ray of light is a passage of light, and a group of these rays is referred to as a beam of light. anything that emits light is referred to as. A. optic is the branch of physics which deals with the behaviour and properties of light. q2. what is the reflection of light? a. reflection of light is defined as the change in the direction of the path of the light. it is done by a reflecting surface such as a mirror. we can also do the reflection by glass, water, polished metallic surfaces. Incident ray: the ray of light that is incident on the interface. reflected ray: the ray of light that is reflected from the interface. normal: the perpendicular to the interface. angle of incidence: the angle that the incident ray makes with the normal. angle of reflection: the angle that the reflected ray makes with the normal.