Question

define magnification of a spherical mirror what will be the magnification in case of a plane mirror ​

Answer 1

Explanation:

Magnification by Spherical Mirrors. ... Magnification is also equal to the ratio of image distance to the object distance. m=\frac{v}{u} As the object is always above the principal axis, the height of the object is always positive.

Answer 2

Answer:

m = -v/u =h'/h

No Magnification in plane mirror

Explanation:

Magnification of spherical mirror is the ratio of image height to the object height.

We know the characters of plane mirror

(Object and image are Same size)

So no Magnification

Laterally inverted

Virtual

Erect