Consider the graph below for 3 test samples A, B and C of the same metal composition which have been cold-worked, but to different extents. If you had to sort the samples by the degree of cold-working they have undergone, how would you rank them? Stress (MPa) 600 500 400 300 200 100 OF A C. A

Consider the graph below for 3 test samples A, B and C of the same metal composition which have been cold-worked, but to different extents. If you had to sort the samples by the degree of cold-working they have undergone, how would you rank them? Stress (MPa) 600 500 400 300 200 100 OF A C. A

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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Concept explainers

Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.

Question

Consider the graph below for 3 test samples A, B and C of the same metal
composition which have been cold-worked, but to different extents. If you had to
sort the samples by the degree of cold-working they have undergone, how would
you rank them?
Stress (MPa)
600
500
4006
300
200
100
0
A
B
0.05
1
0.1
0.15
Strain
Select the correct answer:
a. A<C<B
b. C<B<A
C. A<B<C
d. C<A <B
0.2
0.25

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