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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.
उत्तर
A real and enlarged image can be obtained by using a Concave mirror
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संबंधित प्रश्न
Give one use each of a concave and a convex mirror.
A ray of light strikes a plane mirror at an angle of 40° to the mirror surface. What will be the angle of reflection?
Name the two types of spherical mirrors. What type of mirror is represented by the:
front side of a shining steel spoon?
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 is the nature of spherical mirror?
Write the spherical mirror's formula and explain the meaning of each symbol used in it.
When an object of height 1 cm is kept at a distance 4 cm from a concave mirror, its erect image of height 1.5 cm is formed at a distance 6 cm behind the mirror. Find the focal length of mirror, by drawing.
Define the following term:
spherical mirror
If the real image of a candle flame formed by a lens is three times the size of the flame and the distance between lens and image is 80 cm, at what distance should the candle be placed from the lens?
A shopkeeper wanted to fix a mirror that will give a maximum view of his shop. What type of mirror should he use? Give reason.
