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compass is an instrument containing a freely suspended magnetic element which displays the direction of the horizontal component of the Earth's magnetic field at the point of observation. The magnetic compass is an old Chinese invention, probaly first made in China during the Qin dynasty (221-206 B.C.). Chinese fortune tellers used lodestones (a mineral composed of an iron oxide which aligns itself in a north-south direction) to construct their fortune telling boards.
What else can I help you with?
Does a compass use mangnetism?
A magnetic compass does. Though there are other types of compass that do not
What kind of energy does a compass use?
A compass does not use energy to function, as it relies on Earth's magnetic field for its operation. The needle in a compass aligns itself with the Earth's magnetic field, pointing towards the magnetic North Pole.
Why do people use magnetic north?
People use magnetic north as a reference point for navigation using a compass because the Earth's magnetic field causes the needle of a compass to align with the magnetic north pole. This makes it easier to determine directions when traveling.
What can you use to find the shape of a magnetic field?
a compass
How do i use the earth's magnetic field to tell me where to go?
You can use a compass to detect the Earth's magnetic field and determine cardinal directions like North, South, East, and West. By aligning the compass needle with the magnetic field, you can navigate and orient yourself accordingly.
Does a compass use electricity?
No, a traditional compass does not use electricity. It works based on the Earth's magnetic field to indicate directions.
How navigators and sailors use magnetic compass in preparing route maps?
how the navigators and sailors use compass to find direction
How the navigators and sailor use magnetic compass in preparing route maps?
how the navigators and sailors use compass to find direction
Do people still use the Chinese magnetic compass?
yes
Is gyrosyn compass a combination of magnetic compass and artificial horizon?
No,a Gyrosyn compass is a combination of a Magnetic compass and Direct reading compass.
What tool would you use to detect magnetic effects?
A magnetic needle meter, or a simple compass.
How do people use a magnetic compass?
People use a magnetic compass to determine the direction of magnetic north. By aligning the compass needle with the Earth's magnetic field, users can find their orientation in relation to the cardinal directions - north, south, east, and west. This is a valuable tool for navigation, hiking, camping, and other outdoor activities.
