Search results
Young's modulus ( E) describes tensile and compressive elasticity, or the tendency of an object to deform along an axis when opposing forces are applied along that axis; it is defined as the ratio of tensile stress to tensile strain. It is often referred to simply as the elastic modulus.
Learn about modulus of elasticity, also known as Young's modulus, and how it measures the stress-strain relationship of elastic solids. Find out the formula, unit, dimension, factors and examples of Young's modulus for different materials.
- 1 min
- Following are the examples of dimensionless quantities: Poisson’s ratio Strain
- Steel is an example of a material with the highest elasticity.
- Ductility is defined as the property of a material by which the material is drawn to a smaller section by applying tensile stress.
- The dimensional formula of Young’s modulus is [ML -1 T -2 ].
- Pascal is the SI unit of Young’s modulus.
Jun 14, 2023 · The proportionality constant in this relation is called the elastic modulus. In the linear limit of low stress values, the general relation between stress and strain is. stress = (elastic modulus) × strain. (12.4.4) (12.4.4) s t r e s s = ( e l a s t i c m o d u l u s) × s t r a i n. As we can see from dimensional analysis of this relation ...
People also ask
What are the different types of elastic modulus?
What is the relationship between stress and elastic modulus?
What is the symbol for elastic modulus?
Apr 15, 2023 · Elastic modulus can be defined as a material’s ability to resist elastic deformation when stress is applied to it. It is a measure of a material’s rigidity or stiffness. The modulus of elasticity, in terms of the stress-strain curve, is the slope of the stress-strain curve in the region of elastic. behavior, where stress is linearly ...
Modulus of elasticity for the elastic material is the ratio of longitudinal stress to the longitudinal strain. The modulus of elasticity is also known as Young’s modulus, named after scientist Thomas young. The modulus of elasticity shows the stiffness of the material to resist axial deformation. It is the slope of the stress-strain curve up ...
Aug 5, 2020 · Learn what elasticity and stiffness mean, how to calculate Young’s modulus, and why it is important for materials science and engineering. See the stress-strain curve, the elastic regime, and the values of Young’s modulus for common materials.
Elastic modulus is a measure of how much a material resists deformation under stress. Learn the formulas, units, and applications of elastic modulus in this chapter of University Physics Volume 1 by OpenStax.
