English

A parallel oblique beam of light falls on a convex lens. Draw a diagram to show the refraction of light through the lens. - Physics

Advertisements
Advertisements

Question

A parallel oblique beam of light falls on a convex lens. Draw a diagram to show the refraction of light through the lens.

Diagram

Solution

A convex lens causes a parallel oblique beam of light to be refracted, as shown in the above diagram.

shaalaa.com
  Is there an error in this question or solution?
Chapter 5: Refraction through a Lens - Exercise 5 (A) 1 [Page 109]

APPEARS IN

Selina Physics [English] Class 10 ICSE
Chapter 5 Refraction through a Lens
Exercise 5 (A) 1 | Q 24. (i) | Page 109

RELATED QUESTIONS

Study the given ray diagrams and select the correct statement from the following:

(A) Device X is a concave mirror and device Y is a convex lens, whose focal lengths are 20 cm and 25 cm respectively.
(B) Device X is a convex lens and device Y is a concave mirror, whose focal lengths are 10 cm and 25 cm respectively.
(C) Device X is a concave lens and device Y is a convex mirror, whose focal lengths are 20 cm and 25 cm respectively.
(D) Device X is a convex lens and device Y is a concave mirror, whose focal lengths are 20 cm and 25 cm respectively.

 


An object AB is placed between O and F1 on the principal axis of a converging lens as shown in the diagram.

Copy the diagram and by using three standard rays starting from point A, obtain an image of the object AB.


A beam of light travelling in a rectangular glass slab emerges into air. Draw a ray-diagram indicating the change in its path.


What type of lens would you use as a magnifying glass? How close  must the object be to the lens?


 You eye contains a convex lens. Why is it unwise to look at the sun?


 What type of images can a convex lens make?


The given below figure shows an object OA and its image IB formed by a lens.


The given below figure shows an object OA and its image IB formed by a lens. State three characteristics of the image.


Why do we say that the ‘2F’ and ‘F’ points of a convex lens can be regarded as a sort of ‘turning points’ as far as the nature of the image formed by it is concerned?


Define the principal focus of a convex lens.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×