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प्रश्न
Define the following term:
convex mirror
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उत्तर
“A mirror made by silvering the inner surface such that reflection takes place from the bulging surface” is called Convex Mirror.
The Centre of curvature is towards the silvered surface.
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संबंधित प्रश्न
We can obtain an enlarged and erect image by a convex mirror.
A diverging lens is used in:
(a) a magnifying glass
(b) a car to see objects on rear side
(c) spectacles for the correction of short sight
(d) a simple camera
A coin placed at the bottom of a vessel appears to be raised when water is poured in the vessel.
Define the terms focus and focal length of a concave mirror. Draw diagram to illustrate your answer.
Complete the following diagrams shown in Fig. by drawing the reflected ray for each of the incident ray A and B.
Name the kind of mirror used to obtain:
A virtual and diminished image
Draw a ray diagram to show the formation of image of an object kept in front of a convex mirror. State three characteristics of the image.
