Question

State the expression for lateral magniification of a concave in te terms of object distance and image distance.(mirror/len is not given.)
Also what do ou mean by lateral magnification?​

Answer 1

☆☞ Here is ur answer ☜☆

✔✔ Magnification can be understood in such a way that a negative sign (of m) indicates inverted image and vice-versa.

A real image is always inverted one and a virtual one is always erect.

Thus the real object and its real image would lie on the same sides in case of mirror and on opposite sides in case of lenses, we define m as in case of reflection by spherical mirror as :

✔✔ m = −v/u

Answer 2

Explanation:

⭐magnification. In magnification. Linear (sometimes called lateral or transverse) magnification refers to the ratio of image length to object length measured in planes that are perpendicular to the optical axis. A negative value of linear magnification denotes an inverted image.

⭐the ratio of the height of the image to the height of the object in a lens or other optical system