Question

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

Answer 1

Answer:

Explanation:

Magnification,m=(-Image dist.)/(object dist.)

Hence,image dist.=  -(-3*-10)=-30cm

(Negative indicate that its position is to the left of the mirror, on the same side where object is placed)