The graph below shows the yield stress for a polycrystalline metal as a function of the grain size of the metal. The point A is (10 microns, 100 MPa) and B is (1000 microns, 28 MPa). Using this data, calculate what is the closest numerical match to the yield stress at 2 microns. yield stress (MPa) 90 8 289 80 70 60 40 30 A 200 Select one: O a. 198.9 MPa O b. 310.9 MPa O c. 252.6 MPa O d. 80.5 MPa O e. 165.2 MPa 400 600 grain size d (microns) 800 B 1000

The graph below shows the yield stress for a polycrystalline metal as a function of the grain size of the metal. The point A is (10 microns, 100 MPa) and B is (1000 microns, 28 MPa). Using this data, calculate what is the closest numerical match to the yield stress at 2 microns. yield stress (MPa) 90 8 289 80 70 60 40 30 A 200 Select one: O a. 198.9 MPa O b. 310.9 MPa O c. 252.6 MPa O d. 80.5 MPa O e. 165.2 MPa 400 600 grain size d (microns) 800 B 1000

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

The graph below shows the yield stress for a polycrystalline metal as a function of the grain size of the metal. The point A is (10 microns, 100 MPa) and B is
(1000 microns, 28 MPa). Using this data, calculate what is the closest numerical match to the yield stress at 2 microns.
yield stress (MPa)
8 8 8 8 8 8 8
80
70
50
40
30
A
200
Select one:
O a. 198.9 MPa
O b. 310.9 MPa
O C.
O d. 80.5 MPa
252.6 MPa
O e. 165.2 MPa
400
600
grain size d (microns)
800
B
●
1000

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