Home
Class 11
PHYSICS
Two thin lenses may be combined so as to...

Two thin lenses may be combined so as to

A

produce diminished image.

B

produce maginifed image.

C

produce magnified image.

D

cancel image and no image is formed.

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • RAY OPTICS

    TARGET PUBLICATION|Exercise CRITICALTHINKING|34 Videos
  • RAY OPTICS

    TARGET PUBLICATION|Exercise COMPETITIVE THINKING|60 Videos
  • MEASUREMENTS

    TARGET PUBLICATION|Exercise EVALUATION TEST|17 Videos
  • REFRACTION OF LIGHT

    TARGET PUBLICATION|Exercise EVALUATION TEST|12 Videos

Similar Questions

Explore conceptually related problems

Two thin lenses have a combined power of +9D.When they are separated by a distance of 20 cm, then their equivalent power becomes +27/5 D. Their individual powers (in dioptre) are

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 thin lenses, one of focal length + 60 cm and the other of focal length – 20 cm are put in contact. The combined focal length is

Two thin lenses of power + 3 D and - 1 D are held in contact with each other. Focal length of the combination is :

Two thin lenses of power + 6 D and - 2 D are in contact. What is the focal length of the combination ?

Two thin lenses, when in contact, produce a combination of power +10 diopters. When they are 0.25m apart, the power reduces to +6 diopters. The focal lengths of the lenses are m and "________________" m