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What is the use of a compass?
Answers
A compass is a magnetometer used for navigation and orientation that shows direction relative to the geographic cardinal directions (or points). Usually, a diagram called a compass rose shows the directions north, south, east, and west on the compass face as abbreviated initials.
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Required Answer
A compass is a kind of map which is used by people in the areas where there is no kind of thing to search for a correct way. It is known as Magnetic Compass. When compass points it's key to North, it means it has found a magnetic touch of 1,000 miles distance. By this, a person can find its way.
A compass has a compass rose - which shows the directions- North, South, East and West. The compass format is of a circle. Here,
- North = 0⁰
- South = 180⁰
- East = 90⁰
- West = 270⁰
A compass can be used practically or in smartphones too. Smartphones conatin magnometer which also helps us find directions.
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