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प्रश्न
Name the mirrors shown in Figure (a) and (b).
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उत्तर
(i) In figure (a) a convex mirror is shown.
In figure (b) a concave mirror is shown.
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संबंधित प्रश्न
Match the items given in Column I with one or more items of Column II.
| Column I | Column II | ||
| (a) | A plane mirror | (i) | Used as a magnifying glass. |
| (b) | A convex mirror | (ii) | Can form image of objects spread over a large area. |
| (c) | A convex lens | (iii) | Used by dentists to see enlarged image of teeth. |
| (d) | A concave mirror | (iv) | The image is always inverted and magnified. |
| (e) | A concave lens | (v) | The image is erect and of the same size as the object. |
| (vi) | The image is erect and smaller in size than the object. |
What is the name of the phenomenon in which the right side of an object appears to be the left side of the image in a plane mirror?
The shiny outer surface of a hollow sphere of aluminium of radius 50 cm is to be used as a mirror:
Which type of spherical mirror will it provide?
Write true or false
A virtual image formed by a spherical mirror is always erect and situated behind the mirror.
Three mirrors are created from a single sphere. Which of the following - pole, centre of curvature, radius of curvature, principal axis - will be common to them and which will not be common?
Complete the following diagrams in Figure by drawing the reflected rays for the incident rays 1 and 2.
State the two convenient rays that are chosen to construct the image by a spherical mirror for a given object? Explain your answer with the help of suitable ray diagrams.
Discuss the position and nature of image formed by a convex mirror when an object is moved from infinity towards the pole of mirror.
A concave mirror can be used to produce a parallel beam of light. Draw a ray to illustrate this.
Name the two types of spherical mirrors.
