Question

38. Which of the following is correct,
if fis focal length and R is radius of
curvature of a spherical mirror ? *
Of=R
O R=2f
O R=f/2
O R=4f​

Answer 1

R=f/2

hope it will help you!

Answer 2

Answer:

full b

bhilovg

bank mil gaya hai

by the Britishers to the