Ncert 12th Physics Chapter-9

Spherical Mirrors

Chapter-9|Ray Optics and Optical Instrument|NCERT 12th Physics: Spherical Mirrors:  A spherical mirror is a reflecting surface which forms part of a hollow sphere. (I) Concave Mirror (II) Convex Mirror (I) Concave Spherical Mirror: A spherical mirror whose reflecting surface is towards the centre or towards the inner hollow sphere is called concave spherical mirror. (II) […]

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Reflection of Light

Chapter-9|Ray Optics and Optical Instrument|NCERT 12th Physics: Optics: It is the branch of Physics, which deals with the study of propagation of light. The subject of optics can be divided into two main branches. (I) Rays optics (II) Wave optics (I) Rays Optics(Geometrical Optics): It deals with practical nature of light and is based on

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