hemispheres
a diameter
The line passing through the center of a circle with two endpoints on the circle is the circle's diameter.
The word for the top to the bottom of a circle is "diameter." The diameter is the longest chord of the circle, passing through the center and connecting two points on the circumference. It divides the circle into two equal halves.
A diameter is the length of a chord passing through the center of a circle.
The center of mass of a sphere is its geometric center.
A line passing through the center and crossing the circle.
The optical center of a Kryptok 22 lens is typically located at the geometric center of the lens. This is the point where light rays passing through the lens converge without significant deviation.
a diameter
The line passing through the center of a circle with two endpoints on the circle is the circle's diameter.
The word for the top to the bottom of a circle is "diameter." The diameter is the longest chord of the circle, passing through the center and connecting two points on the circumference. It divides the circle into two equal halves.
The optical center of a lens is a point on the lens axis where light passing through the lens does not deviate, regardless of the angle of incidence. It is often used as a reference point for optical calculations and design. The optical center is typically at the geometric center of a lens with a symmetrical shape.
Perpendicular to a line passing through the center of the Earth.
A diameter.
Half of a sphere cut by a plane passing through its center.
A diameter is the length of a chord passing through the center of a circle.
diameter
The center of mass of a sphere is its geometric center.