Advertisements
Advertisements
प्रश्न
Name the spherical mirror which can produce a virtual and diminished image of an object.
Advertisements
उत्तर
Only a convex mirror can produce a virtual and diminished image of an object.
APPEARS IN
संबंधित प्रश्न
Explain the following term related to spherical lenses:- principal axis
An image that cannot be obtained on a screen is called ______.
Give one use each of a concave and a convex mirror.
A ray of light is incident normally on a plane mirror. What will be the
angle of reflection?
Write the mirror formula. Give the meaning of each symbol which occurs in it.
The shiny outer surface of a hollow sphere of aluminium of radius 50 cm is to be used as a mirror:
State whether this spherical mirror will diverge or converge light rays.
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.
Draw separate diagram for the formation of virtual image of an object by a concave mirror.
Name the two kinds of spherical mirrors and distinguish between them.
Name the mirrors shown in Figure (a) and (b).
State whether the image in part (a) is real or virtual?
The image formed by a convex mirror is
When an object of height 1 cm is kept at a distance 4 cm from a concave mirror, its erect image of height 1.5 cm is formed at a distance 6 cm behind the mirror. Find the focal length of mirror, by drawing.
An object is placed at 4 cm distance in front of a concave mirror of radius of curvature 24 cm. Find the position of image. Is the image magnified?
Answer the following question.
Write the modification in the curvature of the eye lens which enables us to see the nearby objects clearly?
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.
Name the type of mirror used in the following situation:
Side/rear-view mirror of a vehicle
Support your answer with reason.
