Question

Please explain briefly about magnification of concave and convex mirrors

Answer 1

if the magnification is plus then it is a virtual and erect image that means it is a convex mirtior.

if the magnification is minus then it is a real and inverted that means it is a concave mirror.

hope this will help you my frnd

Answer 2

If magnification =1 then height of image =height of object
If magnification < 1 then height of image < height of object
If magnification > 1 then height of image > height of object

negative sign of magnification forms a Real and Inverted Image
positive sign of magnification forms a Virtual and Erect Image