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संबंधित प्रश्न
Give one use each of a concave and a convex mirror.
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?
What do you understand by the focus and focal length of a spherical mirror? Show them on the separate diagrams for each of a concave mirror and a convex mirror.
Which are the two convenient rays that are chosen to construct the image by a spherical mirror for a given object? Explain with the help of suitable ray diagrams.
Name the mirror which always produces an erect and virtual image. How is the size of image related to the size of object?
A straight stick partly dipped in water obliquely appears to be bent at the surface of the water.
Answer the following question.
Write the modification in the curvature of the eye lens which enables us to see the nearby objects clearly?
AB is the object, A'B' is the image, and MM' is the position of the mirror. Complete the ray diagram showing the formation of the image and find the focal length of the mirror.
Define the term Focus of a concave mirror.
Which of the following has curved reflecting surface?
