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प्रश्न
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उत्तर
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संबंधित प्रश्न
Explain the following term related to spherical lenses:- aperture
What happens when a ray of light falls normally (or perpendiculary) on the surface of a plane mirror?
The shiny outer surface of a hollow sphere of aluminium of radius 50 cm is to be used as a mirror:
State whether this spherical mirror will diverge or converge light rays.
Name the mirror which always produces an erect and virtual image. How is the size of image related to the size of object?
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 the formation of image of an object kept in front of a convex mirror. State three characteristics of the image.
Define the following term in relation to concave mirror.
Focal length
Complete the following diagrams shown in the following figures by drawing the reflected rays.
Define the term Pole.
