Question

What is nature of the image formed by a concave mirror if the magnification produced by the mirror is 3 and positive

Answer 1

Answer:

The positive sign here, indicates that the image is virtual, that is the image is formed on the other side of the mirror. The value '3' indicates that the image formed is enlarged, that is the image is 3 times as big as the object. Thus, the nature of the image is Virtual, erect and enlarged.