Question

An object of height 4 cm is placed at a distance of 30 cm from a convex lens of focal length is 10 cm. Find position,size and nature of image. calculate magnification​

Answer 1

Step-by-step explanation:

size of image is 15 cm

position 2F2

nature real n Inverted

magnification 1

( u is always negative)

Answer 2

Answer:

drawled

Step-by-step explanation: