That refers to the imaginary line, from the north pole to the south pole, around which Earth rotates.That refers to the imaginary line, from the north pole to the south pole, around which Earth rotates.That refers to the imaginary line, from the north pole to the south pole, around which Earth rotates.That refers to the imaginary line, from the north pole to the south pole, around which Earth rotates.
up and down like a pole
She is walking toward the North Pole
The Equator, or any other line of Latitude, is merely an imaginary line. Though locals may mark its position on the ground for the tourists. You may indeed step across it. Similarly for lines of Longitude that run from Pole to Pole. As a line, of course they have no thickness.
The meridians (lines of longitude) run from the North Pole to the South Pole. The Prime Meridian (zero Longitude) passes through Greenwich, England. Therefore, the answer to your question is the 'North Pole'.
The line joining the pole and the centre of curvature of a mirror is called the principal axis. This line is a key reference point for determining the focal length and characteristics of the mirror.
The main parts of a concave mirror are the pole (center point), principal axis (imaginary line passing through the pole and center of curvature), focal point (half the distance between the pole and center of curvature), and the center of curvature (center of the sphere from which the mirror is a section).
The principal axis of a mirror is an imaginary line that passes through the center of curvature and the vertex of the mirror. Light rays parallel to the principal axis either converge or diverge after reflecting off the mirror.
The geometric centre of a spherical mirror is called its pole. The centre of the hollow sphere for which the mirror is a part, is called the centre of curvature. The line joining the centre of curvature and the pole is the principal axis. A light ray incident on a spherical mirror, after reflection appears to pass through the principal focus in the case of a convex mirror and passes through the focus in the case of concave mirror. The diameter of the spherical mirror gives the measure of its aperture
"Meridian of longitude"Your description of the line is interesting. Can you draw a line from north pole to south pole that does NOT form right angles with the equator ???
The Prime Meridian, which is the line of longitude marked as 0 degrees, runs from the North Pole to the South Pole passing through the center of the Earth.
the Earth's axis
The earth rotates on it's axis, the imaginary line that runs from the north pole to the south pole through the center of the earth.
The earth rotates on it's axis, the imaginary line that runs from the north pole to the south pole through the center of the earth.
The earth rotates on it's axis, the imaginary line that runs from the north pole to the south pole through the center of the earth.
It is 48" maximum to the center line of the rod.
The center line of longitude is the line that runs from the North Pole to the South Pole and divides the Earth into eastern and western hemispheres. It is also known as the Prime Meridian, which passes through Greenwich, England, and is used as the reference point for measuring longitude.