Question

Every physics student hears the story of Archimedes, who was able to determine if a crown was pure gold, or had other metals mixed in, by using........... The upward force that water exerts on objects, is called.........
please explain me by step by step
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Answer 1

Answer:

Archimedes was possibly the world's greatest scientist — at least the greatest in the classical age. He was a physicist, mathematician, astronomer, inventor and engineer. Many of his inventions, theories and concepts are still in use today. Perhaps his best-known achievement was his "Eureka" moment, when he discovered the principle of buoyancy.

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