Home
Class 12
PHYSICS
A biconvex lens made of a transparent ma...

A biconvex lens made of a transparent material of refractive index 1.33. Will the lens behave as a converging or a diverging lens ? Give reason.

Text Solution

Verified by Experts

As a diverging lens.
Ligh rays diverge on going from a rarer to a denser medium.
Promotional Banner

Topper's Solved these Questions

  • RAY OPTICS AND OPTICAL INSTRUMENTS

    OSWAAL PUBLICATION|Exercise TOPIC-1(SHORT ANSWER TYPE QUESTIONS-1)|11 Videos
  • RAY OPTICS AND OPTICAL INSTRUMENTS

    OSWAAL PUBLICATION|Exercise TOPIC-1(SHORT ANSWER TYPE QUESTIONS-2)|6 Videos
  • NUCLEI

    OSWAAL PUBLICATION|Exercise TOPIC -2 (Numerical Problems)|3 Videos
  • Sample Paper 1

    OSWAAL PUBLICATION|Exercise Exercise|36 Videos

Similar Questions

Explore conceptually related problems

A convex lens made up of glass of refractive index 1.5 is dipped, in turn, in (i) a medium of refractive in dex 1.65, (ii) a medium of refractive index 1.33. (a) Will it behave as a converging or a diverging lens in the two cases ? (b) How will its focal length change in the two media ?

What is the focal length of a convex lens of focal length 30cm in contact with a concave lens of focal length 20cm? Is the system a converging or a diverging lens? Ignore thickness of the lenses.

A convex lens of refractive index n behaves as a convex lens of smaller power in a liquid of refractive index n_1 and as a concave lens in another liquid of refractive index n_2 . Then relation between n, n_1 and n_2 is

A convex lens of focal length 25 cm is placed coaxially in contact with a concave lens of focal length 20 cm. Determine the power of the combination. Will the system be converging or diverging in nature?

Convex lens of focal length 15 cm is made of material having refractive index 1.2. When placed in water (n = 1.3) , it will behave as :

When a concave lens made of glass is kept in a liquid which has greater refractive index than glass then the lens behaves like a :

A convex lens of focal length 0.24 m and of refractive index 1.5 is completely immersed in water of refractive 1.33. Find the changes in the focal length of the lens.

A convex lens of focal length 0.5m in air has a refractive index of 1.5.What will be its focal length when immersed in water of refractive index 1.33 ?