digit number x=19 A spherical ball of copper having the original Surface area of 20. AA mm² and deformed untilthe surface area becomes 12.57 mm?. By Using the following graphs, find the tensile strengthand ductility.AA are the last two digits of your student number (from left)140709001040 Steel6012080050700100600BrassBrass80305002060400Copper1040 Steel1030040Copper2001020304050607010203040506070Percent cold workPercent cold workTensile strength (MPa)Tensi le strength (ksi)Ductility (%EL)

GivenCopper spherical ball havingOriginal surface areaA0=20mm2Final surface areaA=12.57mm2

A spherical ball of copper having the original Surface area of 20. AA mm? and deformed until the surface area becomes 12.57 mm². By Using the following graphs, find the tensile strength and ductility. AA are the last two digits of your student number (from left)

A spherical ball of copper having the original Surface area of 20. AA mm? and deformed until the surface area becomes 12.57 mm². By Using the following graphs, find the tensile strength and ductility. AA are the last two digits of your student number (from left)

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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Question

digit number x=19

A spherical ball of copper having the original Surface area of 20. AA mm² and deformed until
the surface area becomes 12.57 mm?. By Using the following graphs, find the tensile strength
and ductility.
AA are the last two digits of your student number (from left)
140
70
900
1040 Steel
60
120
800
50
700
100
600
Brass
Brass
80
30
500
20
60
400
Copper
1040 Steel
10
300
40
Copper
200
10
20
30
40
50
60
70
10
20
30
40
50
60
70
Percent cold work
Percent cold work
Tensile strength (MPa)
Tensi le strength (ksi)
Ductility (%EL)

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