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प्रश्न
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संबंधित प्रश्न
Define the following term in the context of spherical mirrors:- Centre of curvature
Explain the following term related to spherical lenses: focal length
What do you mean by the term dispersion?
How is a spherical mirror used to diverge a beam of light from a point? Name the type of mirror used.
Mention the types of mirrors used as (i) rear view mirrors, (ii) shaving mirrors. List two reasons to justify your answers in each case.
The letters on the front of an ambulance are written laterally inverted like 
. Give reason.
Figure shows a concave mirror with its pole at P, focus F and centre of curvature C. Draw ray diagram to show the formation of image of an object OA.
What is the relation between focal length and radius of curvature of a concave mirror?
Draw a ray diagram to show that a convex mirror has a wider field of view.
