Question

Ifa magnification of -1 is to be obtained using a concave mirror of focal length 6 cm, then

what should be the position of the object?

OR

1

Define magnification in terms of spherical mirrorsS?​

Answer 1

Explanation:

Magnification of concave mirror is either positive or negative.

Magnification is the increase in the image size produced by spherical mirrors with respect to the object size. It is the ratio of the height of the image to the height of the object and is denoted as m.