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संबंधित प्रश्न
A simple microscope is used by watch repairers. Give reason.
An image which can be obtained on a screen is called a ______ image.
Write true or false
A virtual image formed by a spherical mirror is always erect and situated behind the mirror.
Draw separate diagram for the formation of virtual image of an object by a concave mirror.
Three mirrors are created from a single sphere. Which of the following - pole, centre of curvature, radius of curvature, principal axis - will be common to them and which will not be common?
Define the terms focus and focal length of a concave mirror. Draw diagram to illustrate your answer.
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.
How is the focal length of a spherical mirror related to its radius of curvature?
Does the mirror name by your form a real image for all locations? Give a reason for your answer.
