A Concave spherical mirror with focal length of 60 centimeter has a 10 centimeter pencil located perpendicular to the principal axis at 30 centimeter from the vertex of the mirror.
A) Obtain the size of the radius of curvature of the mirror?
B) Find what three points are on the principal axis?
C) Find what type of aberration can this spherical mirror exhibit?
D) Determine how is this aberration corrected?
F) Determine the image distance.
G) Determine the magnification?
H) Find is the image real or virtual?