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प्रश्न
Complete the following diagrams shown in the below figure by drawing the reflected ray for each incident ray.
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उत्तर
A light ray coming from a point on object AB passes through the principal focus and after reflection, it becomes parallel to the principal axis in accordance with laws of reflection and the other ray passing through the centre of curvature strikes the mirror normally i.e. 90 degrees. Hence it will reflect back. These two reflected rays coincide at a point where the image is formed. The image, A'B' is real, inverted, and diminished in size.
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संबंधित प्रश्न
Define the following term in the context of spherical mirrors:- Pole
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(ii) anywhere in front of a concave lens.
(iii) at 2F of a convex lens.
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A student traces the path of a ray of light passing through a rectangular slab.
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For measuring the angle of incidence, he must position the protractor in the manner shown in the figure:
