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प्रश्न
A real and enlarged image can be obtained by using a
विकल्प
Convex mirror
Plane mirror
Concave mirror
Either convex or plane mirror.
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उत्तर
A real and enlarged image can be obtained by using a Concave mirror
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संबंधित प्रश्न
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?
Draw separate diagram for the formation of virtual image of an object by a concave mirror.
Define the terms focus and focal length of a concave mirror. Draw diagram to illustrate your answer.
Complete the following diagrams in Figure by drawing the reflected rays for the incident rays 1 and 2.
Write two more characteristics of the image.
How is the focal length of a spherical mirror related to its radius of curvature?
An object 5 cm high forms a virtual image of 1.25 cm high, when placed in front of a convex mirror at a distance of 24 cm. Calculate:
- the position of the image
- the focal length of the convex mirror.
Define linear magnification produced by a mirror?
An object is placed in front of a concave mirror as shown in the following figure. By scale drawing, find the nature of the image. Given f = 10 cm, v = 30 cm.
The distance from the pole to the focus is called ______.
