Advertisements
Advertisements
प्रश्न
Define the following term:
spherical mirror
Advertisements
उत्तर
“A mirror which is made from a part of a hollow sphere is called Spherical Mirror.
APPEARS IN
संबंधित प्रश्न
A concave mirror always forms a real image.
The letter F is placed in front of a plane mirror:
What is the name of the phenomenon involved?
A concave lens produces an image 20 cm from the lens of an object placed 30 cm from the lens. The focal length of the lens is:
(a) 50 cm
(b) 40 cm
(c) 60 cm
(d) 30 cm
How is the focal length of a spherical mirror related to its radius
Name the spherical mirror which (i) diverges (ii) converges the beam of light incident on it. Justify your answer by drawing a ray diagram in each case.
In each case (a) and (b), draw reflected rays for the given incident rays and mark focus by the symbol F.
How will you distinguish between a plane mirror, a concave mirror and a convex mirror, without touching them?
What is the relation between focal length and radius of curvature of a concave mirror?
Name the type of mirror used in the following situation:
Solar furnace
Support your answer with reason.
