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Information on Cleopatra's crown?
Cleopatra had a crown which was made out of gold. Not much else was known about it, but people say her crown had a cobra on it.
When was the first gold coin made?
The earliest coins were made in 700-600 BC and were made out of Electrum which is a naturally occurring mix of both gold and silver. The first pure gold coins were made in about 560 BC.
What did Zeus wear?
He wore a white robe and a gold crown, his armour was believed to be magical and was made out of gold, his shoes were just plain leather boots and he had wavy hair and a beard.
What did the ancient Egyptians use as their currency?
Egyptians used gold currency The earliest money that we know about was made of pure gold and dates back to the 3rd millennium BC in Egypt. The gold had standardised weights and values.
Was the Statue of Zeus Gold or Ivory?
It was made of Ivory, and the robes were made of gold plated bronze.
How do you determine whether or not the crown was pure gold or not?
you weigh its density and compare it with the density of gold, if both densities are same, then the crown is made of pure gold. if the density of the crown is lower than the density of gold, then the crown is made of materials that are cheaper or have a density that is less than gold, meaning that it is not made of pure gold.
What is Archimedes gold demur?
You may be referring to the story of how Archimedes was able to determine if a crown had been made of pure gold (or less-than-pure gold) by measuring how much water the crown and an equal weight of pure gold displaced.
Was Archimedes crown pure gold?
Yes Archimedes crown was pure gold. how they know this is that they weighed the dentisity of the crown.
If Archimedes had only been able to find a piece of pure gold with a mass one-half that of the crown how could he have determined whether the crown was pure gold?
Archimedes came across concept of density - that is MASS divided by VOLUME. For each substance this ratio is different but a CONSTANT for that substance. Thus the mass you are dealing with is irrelevant if the crown had the same ratio as the piece of pure gold then the crown was pure god, if it did not then the crown was not gold.
How did Archimedes find out the crown wasnt gold?
By studying the displacement of water caused by pure gold and silver of the same mass, he proved that the gold crown was not of pure gold as claimed by the jeweller.
How was density used to detect fraud?
Archimedes was told by the king to find out if his crown was made of pure gold, calculating the density of the crown, Archimedes found it to be a mix of gold and silver.
If Archimedes had only been able to find a piece of pure gold with a mass one half that of the crown how could he have determined whether the crown was pure gold?
Archimedes came across concept of density - that is MASS divided by VOLUME. For each substance this ratio is different but a CONSTANT for that substance. Thus the mass you are dealing with is irrelevant if the crown had the same ratio as the piece of pure gold then the crown was pure god, if it did not then the crown was not gold.
If Archimedes had only been able to find a piece of pure gold with a mass one - half that of the crown how could he have determined whether the crown was pure gold?
Archimedes came across concept of density - that is MASS divided by VOLUME. For each substance this ratio is different but a CONSTANT for that substance. Thus the mass you are dealing with is irrelevant if the crown had the same ratio as the piece of pure gold then the crown was pure god, if it did not then the crown was not gold.
Why couldn't Archimedes work out the volume of the crown by measuring it with a ruler?
different objects have a different density so since gold is more dense than silver the crown made of pure gold would be heavier than the silver crown.
How can you tell if a crown is made of pure gold?
run a test on the element type or try to bite it Biting is not very successul.
What was cleopatras crown made out of?
Cleopatra's crown was made of gold.
If a crown weighing 5 lb 10 oz desplaces 195 mL water when place in a bathtub is the crown made of pure gold d19.3gcm3?
There is no way to tell if a crown weighing 5 lb. 10 oz. is made of real gold given that it displaces 195 mL of water when placed in a bathtub because we do not know the volume of the crown. If the crown has hollow sections it will displace more water than a crown that is pounded flat.
