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प्रश्न
Draw suitable diagrams to illustrate the action of (i) concave mirror and (ii) convex mirror on a beam of light incident parallel to the principal axis.
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उत्तर
(i)
(ii)
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संबंधित प्रश्न
Explain the following term related to spherical lenses:- optical centre
We can obtain an enlarged and erect image by a convex mirror.
Write true or false
A virtual image formed by a spherical mirror is always erect and situated behind the mirror.
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What is meant by magnification? Write its expression. What is its sign for the (a) real (b) virtual, image?
The boxes in figure (a, b, c) represent mirrors; insert a mirror which will reflect the incident ray as shown in the diagram.
Draw a ray diagram to show that a convex mirror has a wider field of view.
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