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प्रश्न
The image formed by a convex mirror is
पर्याय
erect and diminished
erect and enlarged
inverted and diminished
inverted and enlarged.
उत्तर
erect and diminished
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संबंधित प्रश्न
Find the nature and focal length of a spherical mirror whose radius of curvature is +24 cm.
What type of image/images are formed by:
a concave mirror?
Name the mirror which can give:
an erect and diminished image of an object.
What kind of mirrors are used in big shopping centres to watch the activities of the customers?
A ray of light of going towards the focus of a convex mirror becomes parallel to the principal axis after reflection from the mirror. Draw a labelled diagram to represent this situation.
Draw a labelled ray diagram to show the formation of image of an object by a convex mirror. Mark clearly the pole, focus and centre of curvature on the diagram.
A boy is standing in front of and close to a special mirror. He finds the image of his head bigger than normal, the middle part of his body of the same size, and his legs smaller than normal. The special mirror is made up of three types of mirrors in the following order from top downwards:
(a) Convex, Plane, Concave
(b) Plane, Convex, Concave
(c) Concave, Plane, Convex
(d) Convex, Concave, Plane
The angle formed between the normal and the refracted ray is known as the angle of incidence.
A ray of light passing through centre of curvature of a spherical mirror, after reflection
Numerical problem.
A concave mirror produces three times magnified real image of an object placed at 7 cm in front of it. Where is the image located? (Ans: 21 cm in front of the mirror)
