Question

A concave mirror produces three times magnified
(enlarged) real image of an object placed at 10 cm in front
of it. Where is the image located?​

Answer 1

Answer:

m = -3

u = -10 cm

v = ?

m = - v / u

-3 = -v / -10 cm

-v = -3× ( -10) cm

-v = 30 cm

v = -30 cm

Hence, the image is located at the distance of 30cm in front of the mirror.

hope it helps you.....

Answer 2

Answer:

v = - 30

Explanation:

Given :

Magnification m = - 3  [ Since image is real ]

Object distance u = - 10 cm

We have to find image distance i.e. v

We know :

m = - v / u

Putting values here we get :

- 3 = - v / - 10

v = - 30 cm.

Therefore , image of the object is located at distance of 30 cm in front of the mirror.