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a precaution would be to use an identical wire alongside and measure the extension of the test wire relative to it.
in this sense, experimental error due to sagging of the support and expansion due to ambient temperature will be effectively diminished, this because whatever is affecting the test wire will affect equally the reference wire, since they are the same.
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∙ 16y ago
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∙ 15y agoDepending on which source you consult, the expected value is betwen 120 and 130 Gpa. On the net it is possible to find the answer in psi (pounds per square inch) but I assume you require a value in SI units. We have just done a classroom experiment which returned a value of about 80 GPa. The stress strain graph looked like a typical ductile material graph, straght line followed by a curve as defopration became plastic. Our value was obtained using the eleastic straight line section. I suspect our low value was due to some 'give' in the anchorage of the specimen wire.
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∙ 15y agoYoung's (elastic) Modulus for Aluminum is 70 x 109 N/m2
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∙ 12y agoIt is 10,000,000 psi ( about 70 GPa)
Wiki User
∙ 11y agoAround 50 GPa
Wiki User
∙ 11y agoBetween 96 and 120 GPa
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∙ 16y ago110GPA
Wiki User
∙ 14y ago124GPa
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What does 'material properties' mean?
It truly could mean anything, depending on the material, to guide you in the right direction, material properties could include Malleability Compressive strength Ductility Fatigue limit Flexible modulus Flexible strength Fracture toughness Hardness Poisson's ratio Shear modulus Shear strength Softness Specific modulus Specific weight Tensile strength Yield strength Young's modulus Density Shear strain Permeability pH Surface Tension Melting Point Conductivity Hope that helps, there are many more properties that could be listed on this question!
What is the shear wave velocity in 316L stainless steel?
Shear modulus or Rigidity modulus:For material subjected to shear, Within the elastic limit, the shear stress is proportional to the shear strain.The value of Modulus of rigidity for steel is 80 - 100KN/mm^2
Why springs are made of steel not of iron?
It is because steel has a higher elasticity than copper i.e the opposing force of steel is more than that of copper. Elasticity of steel is more than copper because it has a higher value of Young's Modulus.
How strong is silver?
well if you need some scientific way of answering, silver has - Young's modulus - 83 GPa Shear modulus - 30 GPa Bulk Modulus - 100 GPa Poisson ratio - 0.37 Mohs hardness - 2.5 Vickers hardness - 251 MPa Brinell Hardness - 24.5  MPa Silver is a very ductile and malleable (slightly harder than gold) Bulk modulus - Brinell hardness -
What is the scrap value of a copper boiler?
The scrap value of a copper boiler will depend on the actual weight, if it has been cleaned to remove non-copper elements and the market value of scrap copper.
Relationship between the shear stress and angle of shear?
Shear Stress divided by the Angle of Shear is equals to Shear Stress divided by Shear Strain which is also equals to a constant value known as the Shear Modulus. Shear Modulus is determined by the material of the object.
What is bulk modulus and shear modulus for mild steel?
shear = 77GPa
What is shear modulus depends on?
Shear modulus, which is also often referred to as the modulus of rigidity or torsion modulus, is a measure of the rigid or stiff nature of different types of solid materials. It is derived from the material's ratio of its shear stress value to that of shear strain. Shear stress is a value of how much force is applied to a square area of a material, usually measured in pressure values of pascals. Strain is the amount that the material has deformed under stress divided by its original length. The shear modulus value is always a positive number and is expressed as an amount of force per unit area, which is generally recorded as metric gigapascals (GPa) because the values are more practical than English equivalents.
Modulus of rigidity is the ratio of?
It is the ratio of shear stress to shear strain.
What is the unit of shear modulus of soil?
Shear modulus of soil is measured in pressure units, typically Pascals (Pa) or KiloPascals (KPa).
What are the applications of modulus of rigidity?
Just as the modulus of elasticity , E, relates tensile stress to tensile strain, the modulus of rigidity, G, relates shear stress to shear strain. The modulus of rigidity, G, is, for isotropic materials, related to E as G = E/ (2(1+u)) where u = poisson ratio which varies from 0 to 0.5 and is usually 0.25-0.33 for many metals. tensile stress = Ee e = tensile strain shear stress = Gk k = shear strain
What is cu young's modulus in Si units?
The Wikipedia lists a value of 110–128 GPa.
Is the shear modulus of steel greater than jelly?
yes
Is the shear modulus of steel greater than air?
yes
What is the Elastic modulus and Poissons Ratio and Shear modulus for Gr 8.8 bolts?
p -0.29,e-12.4e3mpa
Definition of hooke's law in shear?
shear stress (t) is proportional to shear modulus (G) x shear strain (h) or t = Gh where h is shear angle/length
Modulus of rigidity?
That is the shear modulus, G, related to Young elastic modulus ,E, as G = E/(2(1+u)) where u is Poisson ratio
