Question

what is meant by magnification​

Answer 1

Magnification is the process of enlarging the apparent size, not physical size, of something. This enlargement is quantified by a calculated number also called "magnification". When this number is less than one, it refers to a reduction in size, sometimes called minification or de-magnification.

Answer 2

Explanation:

Magnification is the process of enlarging the apparent size, not physical size, of something. ... When this number is less than one, it refers to a reduction in size, sometimes called minification or de-magnification.