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Page 1 (0s)

Lec - 1.

Page 2 (5s)

[Audio] NORMAL.

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LIGHT. LIGHT. Light is a form of ENERGY that produces the sensation of vision..

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[Audio] GREEN. MAKING OF A PLANE MIRROR. SILVER. REFLECTING SURFACE.

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TYPES OF REFLECTION. REGULAR REFLECTION. SMOOTH MIRROR.

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[Audio] GREEN. CHARACTERISTICS OF THE IMAGE OBTAINED IN A PLANE MIRROR.

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A Robot is standing at a distance 8 m away from a plane mirror.

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Now if he moves a distance 2 m towards the mirror then,.

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[Audio] GREEN. SPHERICAL MIRRORS. Convex Mirror. Concave Mirror.

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[Audio] GREEN. SPHERICAL MIRRORS. Concave Mirror.

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COMMON TERMS. Transparent sphere. C. CENTRE OF CURVATURE.

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PRINCIPAL FOCUS. Concave mirror. C. P. F. A concave mirror, the reflected rays meet at point F on the principal axis. This point is called the focus of the concave mirror..

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1. Find the focal length of a convex mirror whose radius of curvature is 32 cm..

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2. The focal length of a spherical mirror is 20cm. What is its radius of curvature ?.

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Thank You.