Part A The stress-strain diagram for a steel alloy having an original diameter of 0.40 in. and a gage length of 9 in. is shown in the figure below. (Figure 1) Determine the modulus of elasticity for the material. Express your answer to three significant figures and include appropriate units. HA ? Eapprox = Value Units Submit Request Answer Figure < 1 of 1 Part B a (ksi) 80 Determine the load on the specimen that causes yielding. 70 Express your answer to three significant figures and include appropriate units. 60 50 HA ? 40 30 20 Py = Value Units 10 € (in./in.) 0 004 0.08 0.12 0.16 0.20 024 028 0 0.0005 0001 0.0015 0.002 0.0025 0.0030.0035 Request Answer Submit

Part A The stress-strain diagram for a steel alloy having an original diameter of 0.40 in. and a gage length of 9 in. is shown in the figure below. (Figure 1) Determine the modulus of elasticity for the material. Express your answer to three significant figures and include appropriate units. HA ? Eapprox = Value Units Submit Request Answer Figure < 1 of 1 Part B a (ksi) 80 Determine the load on the specimen that causes yielding. 70 Express your answer to three significant figures and include appropriate units. 60 50 HA ? 40 30 20 Py = Value Units 10 € (in./in.) 0 004 0.08 0.12 0.16 0.20 024 028 0 0.0005 0001 0.0015 0.002 0.0025 0.0030.0035 Request Answer Submit

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

Strain energy

The term strain indicates the variation in an object's length, area, and volume when the object is subjected to an external force. The external force may be of normal, shear, moment, torque, etc. The strain in an object depends on the types of external force and cross-section of the object. Mathematically, the evaluation of strain can be obtained with the help of elastic constants.

Question

Part A
The stress-strain diagram for a steel alloy having an
original diameter of 0.40 in. and a gage length of
9 in. is shown in the figure below. (Figure 1)
Determine the modulus of elasticity for the material.
Express your answer to three significant figures and include appropriate units.
HA
?
Eapprox =
Value
Units
Submit
Request Answer
Figure
< 1 of 1
Part B
a (ksi)
80
Determine the load on the specimen that causes yielding.
70
Express your answer to three significant figures and include appropriate units.
60
50
40
HA
30
20
Py =
Value
Units
10
€ (in./in.)
0.04 0,08 0.12 0,16 0,20 0,24 0,28
O 0.0005 0.001 0.0015 0.002 0.0025 0.0030.0035
Request Answer
Submit

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