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Compass History and Function Quiz

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Questions and Answers

What did the Chinese people discover in the 12th century?

Compass navigation (correct)

Lodestone properties

Artificial magnets

Magnetism

What is lodestone?

Non-magnetic mineral

Naturally magnetized magnetite (correct)

Iron ore

Artificial magnet

What is the force exerted by magnets when they attract or repel each other called?

Electromagnetism

Gravitational force

Magnetism (correct)

Centrifugal force

What are practically all magnets nowadays?

<p>Artificial (B)</p> Signup and view all the answers

What important property was utilized by the Chinese in building compasses?

<p>Magnetism (C)</p> Signup and view all the answers

Compass History and Function Quiz

Choose a study mode

Podcast

Questions and Answers

What did the Chinese people discover in the 12th century?

What is lodestone?

What is the force exerted by magnets when they attract or repel each other called?

What are practically all magnets nowadays?

What important property was utilized by the Chinese in building compasses?

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