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संबंधित प्रश्न
Explain the following term related to spherical lenses:- principal axis
Name the spherical mirror which can produce a real and diminished image of an object.
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?
State the number of images of an object placed between two mirrors, formed in each case when mirrors are inclined to each other at (a) 90°, and (b) 60°.
Upto what maximum distance from a concave mirror, the image can be obtained? What will be the location of object for it?
Draw a ray diagram to show that a convex mirror has a wider field of view.
A concave mirror can be used to produce a parallel beam of light. Draw a ray to illustrate this.
