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Archimedes established his principle while investigating suspected fraud in the construction of a crown. The crow was made from an alloy of gold and silver instead of pure gold. Assume that the volume of the alloy was the combined volumes of the components (pAu=19.3g/cm³, pAg=10.5g/cm³). If the crown had a weight of 1000g in air and 940g in pure water, what percentage of gold (by weight) was it?

Archimedes established his principle while investigating suspected fraud in the construction of a crown. The crow was made from an alloy of gold and silver instead of pure gold. Assume that the volume of the alloy was the combined volumes of the components (pAu=19.3g/cm³, pAg=10.5g/cm³). If the crown had a weight of 1000g in air and 940g in pure water, what percentage of gold (by weight) was it?

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Archimedes established his principle while investigating suspected fraud in the construction of a crown. The crown was made from an alloy of gold and silver instead of pure gold. Assume that the volume of the alloy was the combined volumes of the components (pAu=19.3g/cm³, pAg=10.5g/cm³). If the crown had a weight of 1000g in air and 940g in pure water, what percentage of gold (by weight) was it?
Transcribed Image Text:Archimedes established his principle while investigating suspected fraud in the construction of a crown. The crown was made from an alloy of gold and silver instead of pure gold. Assume that the volume of the alloy was the combined volumes of the components (pAu=19.3g/cm³, pAg=10.5g/cm³). If the crown had a weight of 1000g in air and 940g in pure water, what percentage of gold (by weight) was it?
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