Home
Class 12
PHYSICS
A point object is placed at a distamce o...

A point object is placed at a distamce of 10 cm and its real image is formed at a distance of 20 cm from a concave mirror. If the object is moved by 0.1 cm towards the mirror. The image will shift by about

Text Solution

Verified by Experts

The correct Answer is:
0.4 cm away from the mirror
Promotional Banner

Similar Questions

Explore conceptually related problems

An object is placed at a distance of 30 cm from a concave mirror and its real image is formed at a distance of 30 cm from the mirror. The focal length of the mirror is

An object is placed in front of a concave mirror at a distance of 7.5 cm from it. If the real image is formed at a distance of 30 cm from the mirror, find the focal length of the mirror. What would be the focal length if the image is virtual.

An object is placed at a distance of 20 cm from a concave mirror of focal lenght 10 cm. What is the image distance?

An object 2.5 cm high is placed at a distance of 10 cm from a concave mirror of radius of curvature 30 cm The size of the image is

When an object is kept at a distance of 30cm from a concave mirror, the image is formed at a distance of 10 cm. If the object is moved with a speed of 9cm s^(-1) the speed with which the image moves is

When an object is kept at a distance of 30cm from a concave mirror, the image is formed at a distance of 10 cm. If the object is moved with a speed of 9m s^(-1) the speed with which the image moves is

When an object is kept at a distance of 30cm from a concave mirror, the image is formed at a distance of 10 cm. if the object is moved with a speed of 9 cm/s, find the speed (in cm/s) with which image moves.

A convex lens forms an image of an object placed 20cm away from it at a distance of 20cm on the other side of the lens. If the object is moves 5cm toward the lens, the image will be

A concave mirror forms an image of the sun at a distance of 12 cm from it.

Object is placed 15 cm from a concave mirror of focal length 10 cm, then the nature of the image formed will be