Two thin lenses may be combined so as to...

Two thin lenses may be combined so as to

produce diminished image.

produce magnified image.

produce virtual image.

cancel images and no image is formed.

Text Solution

Verified by Experts

Topper's Solved these Questions

Motion in a plane
TARGET PUBLICATION|Exercise Exercise|340 Videos
RAY OPTICS
TARGET PUBLICATION|Exercise EVALUATION TEST|16 Videos

Similar Questions

Explore conceptually related problems

Three thin lenses are combined by placing them in contact with each other to get more magnification in an optical instrement. Each lens has a focal length of 3 cm. If the least distance of distinct vision is taken as 25 cm, the total magnification of the lens combination in normal adjustment is

Two thin lenses, aone convex of focal length 10 cm and other concave lens are kept in contact to form a composite lens of focal length 13 cm . If the combination acts as a converging lense the focal length of second lens is

When two thin lenses are kept in contanct, the focal length of the combination is

Two similar planoconvex lenses are combined together in three different ways as shown in the adjoining figure. The ratio of the focal lengths in three cases will be

Two thin blankets keep more hotness than one blanket of thickness equal to these two. The reason is

Two elements A and B combine to form a compound in which a g of A combines with b_(1) and b_(2) g of B respectively. According to law of multiple proportion_____________.

Two thin lenses power +15 D and -5 D are cobined together. Their equilavlent focal length is

When two atomic orbitals are combine, how many molecular orbitals are formed

Two thin lenses of focal lengths f_(1) and f_(2) are in contact. The focal length of this combination is

A single lens, which will form the image of a given object at the same point as it formed by the combination of twoor more thin lenses, is calles as _____

TARGET PUBLICATION-OPTICS-EXERCISE

The radius of curvature of each surface of a biconcave lens made up of...
Text Solution
|
A single lens, which will form the image of a given object at the same...
Text Solution
|
Two thin lenses may be combined so as to
Text Solution
|
Two thin lenses with focal lenghts f(1) and f(2) make a lens of focal ...
Text Solution
|
Two thin converging lenses of focal length 15 cm and 30 cm are held i...
Text Solution
|
What is the focal of the combination of a convex lens of focal length...
Text Solution
|
Two thin lenses, aone convex of focal length 10 cm and other concave l...
Text Solution
|
Two lenses of power +12and-2 dioptres are placed in contact. What will...
Text Solution
|
When two or more lnses of magnification m(1) ,m(2), m(3) are kept in c...
Text Solution
|
The separation of whtie light into its constituent colours after passi...
Text Solution
|
A shaped triangular transparent block havin three rectangular planes ...
Text Solution
|
The angle between the two-plane rectangular refracing surface of a pri...
Text Solution
|
The rectangular face opposite to the refracting edge is called .
Text Solution
|
The refractivity of the material of the prism is given by
Text Solution
|
A glass prism placed in a homogeneous transparent medium will deviate ...
Text Solution
|
As the refractive index of the material of prism for different colours...
Text Solution
|
When while light passes through prism then constituent colours are obt...
Text Solution
|
A prism splits a beam of white light into its constituent colours. Thi...
Text Solution
|
Dispersion of light is shown in the following diagram, select the CORR...
Text Solution
|
The angle between incident ray and ray is called angle of deviation.
Text Solution
|