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प्रश्न
Which of the following has curved reflecting surface?
विकल्प
plane mirrors
spherical mirrors
simple mirrors
None of the above
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उत्तर
Spherical mirrors
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संबंधित प्रश्न
What is the name of the phenomenon in which the right side of an object appears to be the left side of the image in a plane mirror?
What is the relation between the focal length and radius of curvature of a spherical mirror (concave mirror or convex mirror)?
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 name is given to the distance between spherical mirror and carbon paper?
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?
In each case (a) and (b), draw reflected rays for the given incident rays and mark focus by the symbol F.
Draw a ray diagram to show the formation of image by a concave mirror for an object placed between its pole and focus. State three characteristics of the image.
A concave mirror forms a real image of an object placed in front of it at a distance 30 cm, of size three times the size of object. Find
- the focal length of mirror
- position of image.
Define the following term:
convex mirror
Complete the following diagrams shown in the below figure by drawing the reflected ray for each incident ray.
