Advertisements
Advertisements
प्रश्न
Name the mirrors shown in Figure (a) and (b).
Advertisements
उत्तर
(i) In figure (a) a convex mirror is shown.
In figure (b) a concave mirror is shown.
APPEARS IN
संबंधित प्रश्न
Explain the following term related to spherical lenses:- principal axis
Give one use each of a concave and a convex mirror.
The letter F is placed in front of a plane mirror:
What is the name of the phenomenon involved?
Write the spherical mirror's formula and explain the meaning of each symbol used in it.
Select the correct option:
A concave mirror is made by cutting a portion of a hollow glass sphere of radius 30 cm. The focal length of the concave mirror is:
The spherical mirror used in a beauty parlour as make-up mirror is _______.
The radius of curvature of a spherical mirror is 18 cm. What is the focal length of this mirror?
The minimum length of the mirror required to see the full image of the person is half ‘ of his height.
What is the focal length (f) of a mirror?
