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2. Content. Reflection of Light(????)Geometrical Optics(???? )Law of Reflection(???? )Images(?)Plane Mirrors(???)Spherical Mirrors(???)Concave Mirrors(???)Convex Mirrors(???)Parabolic Mirror(????). 3. Refraction of Light(????)Law of Refraction(???? )Refractive index(???)Total Internal Ref
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