1)To design a Gold chain a goldsmith has taken 2 gram of gold (22 K) wire with 4 mm diameter. Further, he drawn that as wire having diameter of 3 mm by using respective die. Now find the following, [Density of 22K Gold : 15.6 g/cc] a)In making of jewelry (22K) how much percentage of other metals should be added with gold. b)If the material can be readily drawn into wire then the property associated with that is? c)Find the volume of the gold used.
1)To design a Gold chain a goldsmith has taken 2 gram of gold (22 K) wire with 4 mm diameter. Further, he drawn that as wire having diameter of 3 mm by using respective die. Now find the following, [Density of 22K Gold : 15.6 g/cc] a)In making of jewelry (22K) how much percentage of other metals should be added with gold. b)If the material can be readily drawn into wire then the property associated with that is? c)Find the volume of the gold used.
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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1)To design a Gold chain a goldsmith has taken 2 gram of gold (22 K) wire with 4 mm diameter. Further, he drawn that as wire having diameter of 3 mm by using respective die. Now find the following, [Density of 22K Gold : 15.6 g/cc]
a)In making of jewelry (22K) how much percentage of other metals should be added with gold.
b)If the material can be readily drawn into wire then the property associated with that is?
c)Find the volume of the gold used.
d)What is the original dimension of the gold wire before drawn?
e)Calculate Poisson’s ratio of the gold wire.
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