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संबंधित प्रश्न
When a spherical mirror is held towards the sun and its sharp image is formed on a piece of a carbon paper for some time, a hole is burnt in the carbon paper.
What name is given to the distance between spherical mirror and carbon paper?
Mention the types of mirrors used as (i) rear view mirrors, (ii) shaving mirrors. List two reasons to justify your answers in each case.
In each case (a) and (b), draw reflected rays for the given incident rays and mark focus by the symbol F.
Discuss the position and nature of image formed by a concave mirror when an object is moved from infinity towards the pole of mirror.
A real and enlarged image can be obtained by using a
The erect image formed by a concave mirror is of size double the size of object. How are u and v related?
A point light source is kept in front of a convex mirror at a distance of 40 cm. The focal length of the mirror is 40 cm. Find the position of image.
Choose the correct alternative and rewrite the following:
Mirror used by a dental surgeon is ..........................
Define the following term in relation to concave mirror.
Aperture
