True/False 1. ____ Metals have long and thin bubbles in Strength-Modulus Chart because the processes used to manipulate their properties have almost no effect on the modulus but have a dramatic effect on strength. 2. ____ Cross-linking, blending and filling of polymers with particulates or fibers do not change their modulus or strength. 3. ____ The strength of ceramics depends on porosity, generally the higher the porosity, the higher the strength.
True/False 1. ____ Metals have long and thin bubbles in Strength-Modulus Chart because the processes used to manipulate their properties have almost no effect on the modulus but have a dramatic effect on strength. 2. ____ Cross-linking, blending and filling of polymers with particulates or fibers do not change their modulus or strength. 3. ____ The strength of ceramics depends on porosity, generally the higher the porosity, the higher the strength.
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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True/False
1. ____ Metals have long and thin bubbles in Strength-Modulus Chart because the processes used to manipulate their properties have almost no effect on the modulus but have a dramatic effect on strength.
2. ____ Cross-linking, blending and filling of polymers with particulates or fibers do not change their modulus or strength.
3. ____ The strength of ceramics depends on porosity, generally the higher the porosity, the higher the strength.
4. ____ Three basic ways to manipulate the
5. ____ Foaming reduces density of metals, ceramics, and polymers but does not affect modulus.
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