Answered: Calculate the modulus of rigidity…

Calculate the modulus of rigidity (shear modulus) of an epoxy resin if the modulus of elasticity (Young's modulus) E = 3.5 GPa and the Poisson's ratio = 0.35.

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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Concept explainers

Processing of Polymer Matrix Composites

The polymer matrix composite is described as a composite material that contains some polymer in the form of either fibers or powder. Polymer matrix composites are also known in short as PMC's.

Question

Calculate the modulus of rigidity (shear
modulus) of an epoxy resin if the modulus of
elasticity (Young's modulus) E = 3.5 GPa and
the Poisson's ratio = 0.35.
Select one:
a. G = 2.6 GPa
b. G = 10 GPa
c. G = 3.15 GPa
d. G= 0.1 GPa
e. G = 1.3 GPa

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