Is the principal focus of a mirror the midpoint of its radius of curvature?
Dear Student,
The focal length is given as.
R is the radius of curvature.
So the principal focus of a mirror lies at the midpoint of it's radius of curvature.
Regards.....
The focal length is given as.
R is the radius of curvature.
So the principal focus of a mirror lies at the midpoint of it's radius of curvature.
Regards.....