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IVE| ΑΣΦ increase = 4.33 ubmit Previous Answers Request Answer Incorrect; Try Again edback jcam 4 ? %

IVE| ΑΣΦ increase = 4.33 ubmit Previous Answers Request Answer Incorrect; Try Again edback jcam 4 ? %

Elements Of Electromagnetics
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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Critical flaw size corresponds to the transition between general yielding and fast fracture. If the fracture toughness of a high-strength steel can be increased by 55 % (from 100 to 155 MPa /m) without changing its yield strength of 1270 MPa, by what percentage is its critical flaw size changed? Express your answer to three significant figures. IVE ΑΣΦ ↓↑ vec 6 % increase = 4.33 Submit Previous Answers Request Answer X Incorrect; Try Again ovide Feedback ?
Transcribed Image Text:Critical flaw size corresponds to the transition between general yielding and fast fracture. If the fracture toughness of a high-strength steel can be increased by 55 % (from 100 to 155 MPa /m) without changing its yield strength of 1270 MPa, by what percentage is its critical flaw size changed? Express your answer to three significant figures. IVE ΑΣΦ ↓↑ vec 6 % increase = 4.33 Submit Previous Answers Request Answer X Incorrect; Try Again ovide Feedback ?
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