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Young's modulus describes the relationship between stress (sigma) and strain (epsilon) in a material that obeys Hooke's law. That means that there is a linear elastic relationship between stress and strain (which means that for a given change in strain, there will be a linearly proportional change in internal stress).
Young's modulus (E) is calculated as follows:
E = sigma / epsilon
Where:
epsilon (strain) = change in length of sample / original length [-]
sigma (stress) = force / area [N/m-2]
Wiki User
∙ 10y ago
Wiki User
∙ 13y agoYoung's Modulus only holds for solid substances which are elastic. Mercury is a liquid at room temperature so it doesn't have an elastic or young modulus.
Wiki User
∙ 13y agoIt is 2.03 million psi (2,030,000 psi or 14 MPa)
Wiki User
∙ 11y ago400-410 GPa, 109 N/m2
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70x10Ki power 9NM-2
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What does it mean if you have a high value for youngs modulus 8333.3 compared to a low value 1200?
Young's modulus is stress/strain. So if the modulus is high, it means that the stress value is greater compare to that of the material where the modulus is low. or in other words, the strain is very less compared to that of the material having low Young's modulus. So it tells that, if a material has high Young's modulus, the material requires more load for deformation of shape (within elastic limit).
What will happen to youngs modulus of steel if radius is doubled?
young modulus remain unaffected ...as it depends on change in length ..
Does stress depends on youngs modulus?
I think you mean "What variables affect young's modulus". Obviously not an english major!
What is the difference between Youngs modulus and the modulus of elasticity?
Young's Modulus (modulus of elasticity) describes the stress-strain behavior of a material under monotonic loading. The dynamic modulus of elasticity describes the same behavior under cyclic or vibratory loading.
What is the amount of stress applied to a material divided by the elastic strain caused by that stress called?
This is known as the Modulus of Elastisity, or Youngs Modulus (in tension/compression) and will be a constant as long as the deformation is in the elastic range.
What is the value of youngs modulus for thermocol?
75gpa
What is the value of Youngs modulus for the metal?
Metal is not a specific material, how is this ever going to be answered?!
What is the coefficient of a materials elasticity?
Young's modulus
What is Youngs modulus of sugar?
The value for the cleavage plane (100) is 38 GPa and the value for the cleavage plane (001) is 33 GPa.
Coefficient of a materials elasticity?
Youngs Modulus
What will happen to youngs modulus of steel if radius is doubled?
young modulus remain unaffected ...as it depends on change in length ..
Does stress depends on youngs modulus?
I think you mean "What variables affect young's modulus". Obviously not an english major!
What does it mean if you have a high value for youngs modulus 8333.3 compared to a low value 1200?
Young's modulus is stress/strain. So if the modulus is high, it means that the stress value is greater compare to that of the material where the modulus is low. or in other words, the strain is very less compared to that of the material having low Young's modulus. So it tells that, if a material has high Young's modulus, the material requires more load for deformation of shape (within elastic limit).
What will be the poison ratio and youngs modulus for S275JR EN10025?
Young's modulus-205 kN/mm2 Poisson's ratio = 0.30
What are the different types of modulus elasticity?
there are different types of modulus it depends on what types of stress is acting on the material if its direct stress then then there is modulus of elasticity,if tis shear stress then its modulus of rigidity and when its volumetric stress it is bulk modulus and so on
What is the material poisson ratio of Epdm?
Depends on the hardness of the formulation. Poisson's ratio depends mainly on the bulk modulus and slightly on the Youngs modulus at very low strains for the subject compound. If the Youngs modulus lies between 0.92 and 9.40MN/m², Poisson's ratio lies between 0.49930 and 0.49993.
Relation between youngs modulus and modulus of rigidity and poisson's ratio?
G = E/2(1+u) where G = mod of rigidity and u =poisson ration and E = young modulus
