Advertisements
Advertisements
प्रश्न
An object 10 cm high is placed at a distance of 20 cm in front of a spherical mirror of focal length 25 cm. By scale drawing find the nature, position, and magnification of the image in the following case:
Convex mirror
उत्तर
Focal length =25 cm.
Object distance = 20 cm.
Height o f object = 10 cm.
The image is virtual, erect, and diminished.
APPEARS IN
संबंधित प्रश्न
What type of image is formed:
in a plane mirror?
Name the spherical mirror which can produce a real and diminished image of an object.
A concave mirror forms a virtual image of size twice that of the object placed at a distance 5 cm from it.
Find : (a) the focal length of the mirror (b) position of image
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?
The sun is seen before the sunrise and after the sunset.
Define the following term in relation to concave mirror.
Pole
What is the relation between focal length and radius of curvature of a concave mirror?
An object 10 cm high is placed at a distance of 20 cm in front of a spherical mirror of focal length 25 cm. By scale drawing find the nature, position, and magnification of the image in the following case:
Concave mirror
Which of the following has curved reflecting surface?
