Home
Class 12
PHYSICS
A diminished image of an object is to be...

A diminished image of an object is to be obtained on a screen 1.0 m from it. This can be achieved by appropriately placing

A

A convex mirror of suitable focal length

B

A concave mirror of suitable focal length

C

A concave lens of suitable focal length

D

A convex lens of suitable focal length less than 0.25 m

Text Solution

Verified by Experts

The correct Answer is:
D
For real image, the minimum distance between object plane and screen is 4 f
`f_("max") = (1)/(4) = 0.25` m
and convex mirror and concave lens do not form real image
Promotional Banner

Similar Questions

Explore conceptually related problems

A virtual image can be obtained on a screen.

Look at Fig.16.7. Can the image of the child in it be obtained on a screen?

A virtual image larger than the object can be obtained by

A lens forms a virtual, diminished image of an object placed at 2 m from it. The size of image is half of the object. Which one of the following statements is correct regarding the nature and focal length of the lens ?

How can we see a virtual image when it cannot be obtained on a screen ?

An Image which can be obtained on a screen is called a ________image.