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संबंधित प्रश्न
Explain the following term related to spherical lenses:- principal axis
Write true or false
A virtual image formed by a spherical mirror is always erect and situated behind the mirror.
Name the kind of mirror used to obtain:
A virtual and enlarged image
Define the following term in relation to concave mirror.
Principal focus
Find the height of the image of a body of height 1.5m in a mirror with a magnification of 1.5.
Numerical problem.
The radius of curvature of a spherical mirror is 25 cm. Find its focal length.
Name the type of mirror used in the following situation:
Solar furnace
Support your answer with reason.
The radius of curvature of a spherical mirror is 18 cm. What is the focal length of this mirror?
The distance from the center of curvature of the mirror to the pole is called the focal length of the mirror.
