Friday, 21 July 2017

MIRRORS and THEIR TYPES

Mirror can reflect the light due to its non transparency property...the surface where light reflects is called reflecting surface.
CLASSIFICATION OF MIRRORS
1. Plane mirrors
2. Spherical mirrors


principles of reflection:
1. The angle of incidence is equal to the angle of reflection


2. Incident ray, reflected ray and Normal lie in the same plane. They are coplanar.


....surender, SA Phy.

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