Question

Using a ray diagram , explain the position,relative size and nature of image of an object placed between the F1 and 2F1 Of a convex lense​

Answer 1

Step-by-step explanation:

Draw a ray diagram represent the nature , position and relative size of the image formed by a convex lens for the object placed :

(a) at 2F

1

(b) between F

1

and the optical centre O of the lens.

Which of the above two cases shows the use of convex lens as a magnifying glass ? Give reasons for your choice.

Medium

ANSWER

The case when object is between F

1

and the optical centre O of the lens shows the use of convex lens as a magnifying glass . This is because here the image formed is erect and magnified .

solution