Question

An object is placed at a distance of 10 cm from a convex mirror of focal length 15 cm. Find the position and nature of the image.​

Answer 1

Answer:

f = +15 cm, u = -10 cm.

1/f = 1/v +1/u

1/v = 1/15 +1/10

1/v = 5/30

v = + 6 cm.

The image is formed 6 cm behind the mirror, it is a virtual and erect image.