Yes, the axis of the Earth passes through its centre.
The imaginary line that passes through the center of a lens is called the optical axis. It is a straight line that runs perpendicular to the lens surfaces and determines the path along which light rays travel when they pass through the lens without being refracted. The optical axis is crucial for understanding how the lens focuses light and forms images.
Yes a diameter will ALWAYS pass through the center
A hyperbola has two lines of symmetry. These lines of symmetry are the axes that pass through the center of the hyperbola: one is the transverse axis, which runs between the two branches, and the other is the conjugate axis, which is perpendicular to the transverse axis.
No, not all chords of a circle pass though the center of that circle. Any cord that does pass through the center of the circle is called diameter of that circle.
The diameter.
the equator
A lens with an optical axis is symmetrically designed, meaning that the center of the lens coincides with the optical axis. This axis passes through the center of curvature, allowing light to pass through without significant deviation. Lenses that are not symmetrical may not have a distinct optical axis.
The imaginary line that passes through the center of a lens is called the optical axis. It is a straight line that runs perpendicular to the lens surfaces and determines the path along which light rays travel when they pass through the lens without being refracted. The optical axis is crucial for understanding how the lens focuses light and forms images.
By the way earthquake waves refract as they pass through it.
Yes a diameter will ALWAYS pass through the center
A hyperbola has two lines of symmetry. These lines of symmetry are the axes that pass through the center of the hyperbola: one is the transverse axis, which runs between the two branches, and the other is the conjugate axis, which is perpendicular to the transverse axis.
No, because to reach the center of the Earth, they need to pass through the outer core. Secondary waves, or S-waves, can't pass through liquids, such as the liquid outer core, so they can't thus even reach the center of the Earth.
yes, the Earth's core is liquid.Scientists have found this out by seismic waves. They are unable to pass through liquid and whilst tracking them, scientists found that they avoid the center, telling us that the center of the earth is liquid.
No, the earth's axis never passes through the moon. In order for that to happen, the moon's orbit would have to pass directly over the north pole, or over the south pole. The moon's orbit is not precisely over the equator, but it doesn't stray from earth's middle by very much. The angle of inclination of the moon relative to the equator can be as large as about 29 degrees. See the link for more information.
The line passing through the center of the lens perpendicular to its curved surfaces is called the principal axis. This axis is used as a reference point for measuring distances and angles in optics. It helps determine the focal point and focal length of the lens.
The hole in the center of the iris through which light can pass is called the pupil.
the z axis is at right angles to both the x and the y axis. All 3 axis pass through the origin.