*answer in significant figures A silicon nitride rotor fractures at a stresslevel of 126 MPa. This material has a fracturetoughness of 5.00 MPa(m)1/2. Estimate theexternal flaw size responsible for thisbehavior with a geometric factor of f = 1.12.Report your size in mm.

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Answered: A silicon nitride rotor fractures at 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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A silicon nitride rotor fractures at a stress level of 126 MPa. This material has a fracture toughness of 5.00 MPa(m)1/2. Estimate the external flaw size responsible for this behavior with a geometric factor of f = 1.12. Report your size in mm.