Question

what is magnification in physics

Answer 1

Magnification is the increase (or decrease) in size of an image produced by an optical system compared to the true size. The most commonly considered form of magnification is linear magnification, although angular magnification is sometimes also encountered.

Answer 2

$\mathcal{\green{MAGNIFICATION}}$

Magnification is the increase (or decrease) in size of an image produced by an optical system compared to the true size. The most commonly considered form of magnification is linear magnification, although angular magnification is sometimes also encountered.