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प्रश्न
The spherical mirror with a reflecting surface curved inward is called
विकल्प
convex mirror
concave mirror
curved mirror
None of the above
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उत्तर
Concave mirror
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संबंधित प्रश्न
Define Radius of curvature of the spherical mirror
A 50 cm tall object is at a very large distance from a diverging lens. A virtual, erect and diminished image of the object is formed at a distance of 20 cm in front of the lens. How much is the focal length of the lens?
Why does a driver use a convex mirror instead of a plane mirror as a rear view mirror?
Illustrate your answer with the help of a ray diagram.
State two uses of a concave mirror.
Select the correct option:
Which mirror is used in periscope?
Define the following term:
convex mirror
Define the following term in relation to concave mirror.
Principal axis
The diagram below shows the parallel rays incident on a convex mirror. C is the centre of the curvature of the mirror. By drawing the paths of the reflected rays, label the focus F and hence find the focal length of the mirror.
A shopkeeper wanted to fix a mirror which will give a maximum view of his shop. What type of mirror should he use? Give reason.
