What is the Young modulus of elasticity?
Understand the Problem
The question is asking for the definition or explanation of Young's modulus of elasticity, a concept in material science and physics.
Answer
Young's modulus measures a material's stiffness or resistance to deformation under stress.
Young's modulus, also known as the modulus of elasticity, is a measure of a material's stiffness or resistance to deformation under stress (tension or compression). It is the ratio of stress to strain in the elastic region of a material.
Answer for screen readers
Young's modulus, also known as the modulus of elasticity, is a measure of a material's stiffness or resistance to deformation under stress (tension or compression). It is the ratio of stress to strain in the elastic region of a material.
More Information
Young's modulus is named after the 19th-century British scientist Thomas Young.
Tips
A common mistake is to confuse Young's modulus with other material properties like tensile strength or yield strength. Young's modulus specifically describes the stiffness in the elastic region, while the others relate to the material's behavior beyond that region.
Sources
- Young's modulus - Wikipedia - en.wikipedia.org
- What Is Young's Modulus? - BYJU'S - byjus.com
- What is Young's Modulus? Understanding the Basics of Elasticity - polyspectra.com
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