Question

Show a few sentences about mariner's compass

Answer 1

Answer:

mariner's compass is useful in a unknown place

Answer 2

Answer:

mariners compass was the worlds first known compass made  by a greek philosopher mariner

Explanation:

it was used by him when he used to go on voyages on ships. he used to place his compass on the place he wanted to know . it used to have a red mark on its magnetised needle which pointed  North . it consists of parallel magnetic needles or bundles of needles permanently attached to a card marked to indicate direction and degrees of a circle.

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