Physics, asked by Rahulsaini5390, 10 months ago

what is the formula to find the radius of curvature

Answers

Answered by dhurgasayhai
1

Answer:

r=2f

Explanation:

r-radius of curvature

f-focal length

Answered by ArunSivaPrakash
0

The formula to find the radius of curvature is 2f or 2 x focal length.

  • The Radius of curvature of a mirror or a lens is defined as the two times of the focal length of that mirror or lens.
  • It is the distance between the pole (P) and the center of curvature(C).
  • Its mathematical formula is:

         Radius of curvature = 2 x focal legth (f)

         R = 2 x f

  • The Focal length (f) of a mirror or lens is the distance between the pole and its focus (F).

Similar questions