Question

1)Draw the ray diagram showing the image formation by

a convex lens when an object is placed at between the

optical centre and focus of lens​

Answer 1

Answer:

We draw the ray diagram as follows: (i) Draw the principal axis (a horizontal line). (ii) Draw a convex lens, keeping principal centre (C) on the principal axis. (iii) Mark points F and B on the left side of lens at a distance of 3 cm and 2 cm respectively.

Explanation: