Question

the geometric centre of mirror is called A) focus points B)pole C)centre of curvature D) radius of curvature​

Answer 1

Answer:

the geometric centre of mirror is called focus point

Answer 2

The Center of curvature is the geometric center of a spherical mirror.

• A spherical mirror seems to be a piece cut out of a glass sphere.
• It is a part of a hollow glass sphere.
• One side of the mirror will be silvered.
• There are two types of spherical mirrors: concave and convex.
• Centre of curvature of a spherical mirror is the center of the sphere of which the mirror is a part.
• The radius of curvature is the radius of the sphere of which the lens is a part
• Pole is the center of the reflecting surface.
• Focus is the point where the reflected or refracted rays converge.
• #SPJ3