A glass consists of cracks at surface and interior side. The surface crack lengths are s 5 µm, the cracks at the interior are < 20µm, and the average crack length is 8 µm. The glass is exposed to tensile stress. a) What is the maximum stress the glass can withstand? b) What is the maximum compressive strength? J/m = Pa/m2 Given, y = 1 J m2 and Y = 70 GPa.

A glass consists of cracks at surface and interior side. The surface crack lengths are s 5 µm, the cracks at the interior are < 20µm, and the average crack length is 8 µm. The glass is exposed to tensile stress. a) What is the maximum stress the glass can withstand? b) What is the maximum compressive strength? J/m = Pa/m2 Given, y = 1 J m2 and Y = 70 GPa.

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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