Question

if the radius of curvature of mirror is are under relation between object distance image distance and focal length of the mirror is option a 1 by x + 1 by 2 x equal to 2 by r option b 1 by x + 1 by 3x equal to to buy R option c 1
by x + 1 by 3 x equal to 2 by R square option de one by (x) square plus one by bracket 3x bracket equal to to buy r​

Answer 1

Answer:

The distance of the principal focus from the pole of the mirror is called the focal length of the mirror. If R is the radius of curvature, then we can write R = 2f.