behaviour of a material is shown in the figure. Its resiliencein N-m/m³, are respectively. The stress-strainand toughness,Strain (MPa)(a) 28×104,76 × 104(c) 14×104,90 × 1041501209070300.004 0.008 0.012Strain (mm/mm)(b) 28×104,48×104(d) 76x104,104×104

Given: Stress strain behaviour of a material,

Answered: The stress-strain behaviour of a…

The stress-strain behaviour of a material is shown in the figure. Its resilience and toughness, in N-m/m³, are respectively Strain (MPa) 150 120 90 70 30

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.7.26P: - 7.2-26 The strains on the surface of an experiment al device made of pure aluminum (E = 70 GPa. v...

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Concept explainers

Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.

Question

behaviour of a material is shown in the figure. Its resilience
in N-m/m³, are respectively
. The stress-strain
and toughness,
Strain (MPa)
(a) 28×104,76 × 104
(c) 14×104,90 × 104
150
120
90
70
30
0.004 0.008 0.012
Strain (mm/mm)
(b) 28×104,48×104
(d) 76x104,104×104

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