this is an imaginary line that runs from the earth's north pole to the south pole
The prime meridian runs through three continents. These continents include Europe, Antarctica, and Africa. The prime meridian is also referred to as the Greenwich meridian.
non-magnetic
I thing magnetic material is an material that is magnetic
It is not magnetic
it is not-magnetic. Its a liquid check your periodic table
magnetic meridian is a line joining the two magnetic pole while geographic meridian is a line joining the two geographic poles
It doesn't. The north pole and the north magnetic pole are miles apart.
VERTICAL
The compass needle will only align itself with the magnetic meridian if it is free from all other influences except the magnetic field of earth.This is rarely so, particularly on a ship which constructed on steel. The magnetism induced in the steel by the earths magnetic field causes the compass needle to deviate from the magnetic meridian, by an amount which is called the DEVIATION.
Magnetic meridian
magnetic meridian
There are three norths: true north, magnetic north and grid north. According to www.ordnancesurvey.co.uk, the three norths are defined as follows: Grid North: the direction of a grid line which is parallel to the central meridian on the National Grid. True North: the direction of a meridian of longitude which converges on the North Pole. Magnetic North: the direction indicated by a magnetic compass. Magnetic North moves slowly with a variable rate and currently is west of Grid North in Great Britain.
It is a horizontal gyroscope employing a 2 degree-of-freedom gyroscope with its spin axis aligned with the earth's magnetic meridian
No. The meridians are where they are because their location is defined. Magnetic effects don't distort them, any more than you could use a magnet to move the 47/8-inch mark to a different place on a ruler.
prime meridian!Prime Meridian!PRIME MERIDIAN!PrImE MeRiDiAn!
This is called the Prime meridian, it passes through Greenwich, England.
the vertical plane passing through magnetic axis is magnetic meridain and the vertical plane passing through geographical axis in geographical meridain.the intersting fact is they are not parallel...but remain at certain angle ..the maximum angle made is 17 degree