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प्रश्न
Draw suitable diagrams to illustrate the action of (i) concave mirror and (ii) convex mirror on a beam of light incident parallel to the principal axis.
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उत्तर
(i)
(ii)
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संबंधित प्रश्न
Explain the following term related to spherical lenses: focal length
Name the spherical mirror which can produce a virtual and diminished image of an object.
A 2.0 cm tall object is placed 40 cm from a diverging lens of focal length 15 cm. Find the position and size of the image.
Define the terms focus and focal length of a concave mirror. Draw diagram to illustrate your answer.
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.
Complete the following diagrams shown in the following figures by drawing the reflected rays.
Define the term Pole.
The distance from the pole to the focus is called ______.
Spherical mirrors are one form of ______ mirrors.
