PowerPoint Presentation
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Lec - 1.
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LIGHT. LIGHT. Light is a form of ENERGY that produces the sensation of vision..
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MAKING OF A PLANE MIRROR. SILVER. REFLECTING SURFACE.
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TYPES OF REFLECTION. REGULAR REFLECTION. SMOOTH MIRROR.
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1. 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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SPHERICAL MIRRORS. Convex Mirror. Concave Mirror.
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Reflecting surface. Opaque surface. Reflecting surface.
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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.