how is a mariner's compass used?
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A "deep-well" design is used to allow the compass to be used globally with a card tilt of up to 8 degrees without impairing accuracy. ... Mariners'compasses can have two or more magnets permanently attached to acompass card, which moves freely on a pivot.
A "deep-well" design is used to allow the compass to be used globally with a card tilt of up to 8 degrees without impairing accuracy. ... Mariners'compasses can have two or more magnets permanently attached to acompass card, which moves freely on a pivot.
Answered by
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mariners compasses can have two or more magnet permanently attached to a compass which moves fairly on a pivot
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