Question

2. Find the position and size of the virtual image formed when an object 2 cm tall is placed 20 cm from
(i) a diverging lens of focal length 40 cm.
(ii) a converging lens of focal length 40 cm.
) Draw labelled ray diagrams to show the formation of images in cases (i) and (ii) above (The diagram​

Answer 1

Answer:

2. Find the position and size of the virtual image formed when an object 2 cm tall is placed 20 cm from

(i) a diverging lens of focal length 40 cm.

(ii) a converging lens of focal length 40 cm.

) Draw labelled ray diagrams to show the formation of images in cases (i) and (ii) above (The diagram