Question

An object 4 cm high placed in front of a spherical mirror produce an image
of size 8 cm on a screen. The magnification of image is
​

Answer 1

Answer:

Hi friends, good morning...

Magnification (m) =v/u.

V=image distance. =8cm

U= object distance.=4cm

M=v/u

M =8/4

M =2cm