Search results
Young’s modulus describes the relationship between stress (force per unit area) and strain (proportional deformation in an object). The Young’s modulus is named after the British scientist Thomas Young. A solid object deforms when a particular load is applied to it.
Young’s Modulus or Elastic Modulus or Tensile Modulus, is the measurement of mechanical properties of linear elastic solids like rods, wires, etc. In this article, we will discuss its concept and Young’s Modulus Formula with examples.
Mar 20, 2022 · Young’s modulus (E) is the modulus of elasticity under tension or compression. In other words, it describes how stiff a material is or how readily it bends or stretches. Young’s modulus relates stress (force per unit area) to strain (proportional deformation) along an axis or line.
Young's modulus enables the calculation of the change in the dimension of a bar made of an isotropic elastic material under tensile or compressive loads. For instance, it predicts how much a material sample extends under tension or shortens under compression.
Aug 18, 2023 · Young’s modulus can be determined by calculating the linear region's slope: Stress-strain curve. Image Credit: Shutterstock.com/Anshuman Rath. This detailed tutorial will go over Young's modulus and how to calculate it.
Jun 14, 2023 · Young’s modulus \(Y\) is the elastic modulus when deformation is caused by either tensile or compressive stress, and is defined by Equation \ref{12.33}. Dividing this equation by tensile strain, we obtain the expression for Young’s modulus:
Learn about Young’s Modulus of Elasticity, what does it measure, its applications, and what factors affect the young’s modulus of a material.
Mar 15, 2024 · Interesting Science Videos. What is Young’s Modulus? The Young Modulus of a material is the property that allows it to resist length change due to stress. Another name for Young’s modulus is the modulus of elasticity. The letters E or Y are used to represent it.
The units of Young’s modulus in the English system are pounds per square inch (psi), and in the metric system newtons per square metre (N/m 2). The value of Young’s modulus for aluminum is about 1.0 × 10 7 psi, or 7.0 × 10 10 N/m 2 .
Jun 17, 2019 · The definition of Young's Modulus can be expressed as: Y = s t r e s s s t r a i n = F T A Δ L L o where F T is equal to the tension force, A is equal to the cross sectional area, Δ L is equal to the change in length due to the tension force, and L o is equal to the initial length of the material.
