Question

A 3cm tall object is placed perpendicular to principal axis of a convex lens of 15 cm the distance of object from the principal axis is 18 cm find the nature of position and image size and magnification​

Answer 1

Answer:

Correct option is C)

h

1

=3cm

h

2

=15cm

m=

h

1

h

2

=

3

15

=5

As image is real and inverted

m=−5

object distance is always negative

∴ u=−18cm

and v=+90cm