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प्रश्न
Write the spherical mirror's formula and explain the meaning of each symbol used in it.
उत्तर
The spherical mirror's formula is `1/"u" + 1/"v" = 1/"f"`
Here, u is the object distance, v is the image distance and f is the focal length of the mirror.
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संबंधित प्रश्न
Define the following term in the context of spherical mirrors:- Pole
Which type of mirror can form a real image?
How is a spherical mirror used to diverge a beam of light from a point? Name the type of mirror used.
An optical device has been given to a student and he determines its focal length by focusing the image of the sun on a screen placed 24 cm from the device on the same side as the sun. Select the correct statement about the device.
(A) Convex mirror of focal length 12 cm
(B) Convex lens of focal length 24 cm
(C) Concave mirror of focal length 24 cm
(D) Convex lens of focal length 12 cm
Name the mirrors shown in Figure (a) and (b).
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Define the term Focus of a concave mirror.
A ray of light is incident towards a plane mirror at an angle of 30° with the mirror surface. What will be the angle of reflection?
What is the focal length (f) of a mirror?
