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The second law of reflection, The incident ray, the reflected ray, the normal at the, point of incidence, the reflected ray all lie in the same, plane., Image formation in a plane Mirror :Image formed :Erect Image (An upside up down side, down image ), image of the object cannot be obtained on, a screen. (Virtual image), Size of image :Same size as the object, Distance :distance of the object to the mirror is equal to, the Distance of the image to the mirror., Lateral inversion :The left of the object appears on the, mirror as right and the right appears as left side.
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Image formation in a plane mirror (Diagram ):, , For viewers eye, the reflected ray appear to come from, the point I. The reflected rays do not actually meat at I,, but appear to do so., Regular Reflection :All parallel rays reflecting from a plane surface is, parallel . Reflected rays are in one direction., Eg: Image formation on a plane mirror.
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Diffused Reflection /Irregular reflection, All parallel rays reflected from a plane surface are not, parallel., Eg:Reflection on rough surface like paper, cardboard, etc…Nearly most of the reflection around us is diffused, reflection., *Diffused reflection also obey laws of reflection. The, diffused reflection is not due to the failure of laws of, reflection. It is caused by the irregularities in the, reflecting surface.
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Regular, reflection, , Irregular, /Diffused, reflection, reflection, , All rays are, parallel, , The, reflected, rays are, not parallel, It occur on, a rough, surface, , It occur on, a smooth, and, polished, surfaces, Images of, object are, formed., Reflected, rays are in, one, direction, , Images of, objects are, do not, formed., Reflected, rays are in, different, directions