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Define the following term in the context of spherical mirrors:- Principal axis
Image formed by a convex ______ is always virtual and smaller in size.
How is a spherical mirror used to diverge a beam of light from a point? Name the type of mirror used.
Define the following terms in the context of spherical mirrors :
(i) Pole
(ii) Centre of curvature
(iii) Radius of curvature
(iv) Principal axis
AB is the object, A1B1 is its image. MM' is the position of the mirror. Complete the ray diagram and find the position of the center of curvature and focus of the mirror. Also, measure the focal length.
The following figure shows a concave mirror with its pole (P), focus (F), and center of curvature (C). Draw a ray diagram to show the formation of the image of an object AB by the concave mirror.
An object is placed at a distance of 0.25 m
in front of a plane mirror. The distance between the object and image will be ______.
Spherical mirrors are one form of ______ mirrors.
