Question

The image formed by a convex mirror is only one-third of the size of the object. If the focal length of the mirror is 12 cm, then the position of the image formed will be​

Answer 1

Answer:

behind the mirror.. between Pole and Focus

Answer 2

Explanation:

m=v/u

m=1/3=-v/u

now

u=-3v

we know that 1/v+1/u = 1 /f

1/v+1/-3v=1/12

3+(-v) /3v=1/12

2 / 3v=1/12

2*12=3v

v=2*12/3

v=8cm