Question

The central point of the section of the sphere used for making a spherical mirror is known as the_____​

Answer 1

Answer:

concave mirror

Explanation:

concave mirror is us just like a cave

Answer 2

The central point of the section of the sphere used for making a spherical mirror is known as the

centre of curvature.

Explanation :-

The reflecting surface of a spherical mirror forms a part of a sphere. The centre of this sphere. This point is called the centre of curvature of the spherical mirror. Center of curvature can also be defined as the point in the centre of the sphere from which the mirror was sliced. It is represented by the letter C. Please note that the centre of curvature lies outside the mirror's reflecting surface. The centre of curvature of a concave mirror lies in front of it. However, it lies behind the mirror in case of a convex mirror.