Plane mirror Definition “A smooth shiny surface of flat glass with silver coating covered by Red or, brown paint, which reflects light is called a mirror.“ Use of plane mirrors (i)It is used as looking glass on the dressing table. (ii)Plane mirrors also have many scientific uses. In most of the measuring instruments. (iii) Plane …
What is Plane Mirror? Write uses of Plane Mirror? Read More »
Convex Mirrors: Convex Mirrors always produce a virtual, erect, diminished reflection of the object situated in front of the mirror by the reflection of light. Uses of Convex Mirrors (i)This mirror is used as a side-view mirror in vehicles to give a smaller view of the vehicles coming from behind.(ii)They are used in jewellery shops …
Concave Mirrors By reflecting light, concave mirrors produce virtual, erect, enlarged objects that are closer to the mirror’s pole than the focal length and real, inverted images of objects that are farther away from the focus. Uses of Concave Mirrors (i)Concave mirrors are used in torches, searchlights, and headlights of vehicles.(ii)Concave mirrors are also used …
Uses of Reflection(i) It is used in periscopes to view enemies on the battlefield from a safe position.(ii) It is the reason why we see objects.(iii) Reflection by a concave mirror and a convex mirror has many uses.(iv) Reflection helps in medical diagnosis and optical communications.(v) Light and Sound both follow the law of reflection.(vi) …
Difference between Regular and Irregular Reflection. Regular Reflection. Irregular Reflection. It occurs when all the reflected rays from a given smooth surface are parallel to the parallel incident rays. It occurs when for a given set of parallel incident rays, the reflected rays do not remain parallel to each other. This occurs from smooth surfaces …
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The process through which light rays fall on the opaque surface and get bounced back is known as a reflection of light. Types of Reflection(i)Regular Reflection (ii)Irregular Reflection (i)Regular Reflection Definition “When a beam of parallel light rays is incident on a plane surface, the reflected rays will also bounce back to be parallel. This …
Law of Reflection (i) The angle of reflection is equal to the angle of incidence, (ii)The incident ray, the reflected ray, and the normal to the surface all lie in the same plane.
(i)Light is a form of electromagnetic wave that makes things visible or allows the human eye to see.(ii)It can also be described as radiation that is visible to the human eye. (iii)Light contains photons, which are little energy packets.(iv)Light in a straight line.(v)Sound moves more slowly than light. The velocity of light is 3x 108 …
