what is compass? explain
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Answer:
magnetic compass is an instrument that is used to find the directions. Different directions (north, south, east and west) are marked on the compass. compass consists of a small metal needle which is magnetised itself and which is free to turn in any direction. Therefore, when in the presence of a magnetic field, the needle is able to line up in the same direction as the field.
Explanation:
compass is a device that shows the cardinal directions used for navigation and geographic orientation. It commonly consists of a magnetized needle or other element, such as a compass card or compass rose, which can pivot to align itself with magnetic north.