Home > Term: magnetic compass
magnetic compass
A compass depending for its directive force upon the attraction of the Earth's magnetism for a magnet free to turn in any horizontal direction. A compass is an instrument used for determining horizontal direction.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Science
- Category: General science
- Company: McGraw-Hill
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ผู้สร้าง
- Francisb
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