Young's modulus , the Young modulus, or the modulus of elasticity in tension or compression (i.e., negative tension), is a mechanical property that measures the tensile or compressive stiffness of a solid material when the force is applied lengthwise. It quantifies the relationship between tensile/compressive stress (force per unit area) and axial strain (proportional deformation) in the linear elastic region of a material and is determined using the formula: Young's moduli are typically so large that they are expressed not in pascals but in gigapascals (GPa). Example: * Silly Putty (increasing pressure: length increases quickly, meaning tiny ) * Aluminum (increasing pressure: length increases slowly, meaning high ) Higher Young's modulus corresponds to greater (lengthwise) stiffness. Although Young's modulus is named after the 19th-century British scientist Thomas Young, the concept was developed in 1727 by Leonhard Euler. The first experiments that used the concept of Young's modulus in its current form were performed by the Italian scientist Giordano Riccati in 1782, pre-dating Young's work by 25 years. The term modulus is derived from the Latin root term modus which means measure. (Wikipedia).
Young's modulus is a crucial mechanical property in engineering, as it defines the stiffness of a material and tells us how much it will deform for an applied stress. In this video I take a detailed look at Young's modulus, starting with tensile tests and stress-strain curves, all the way
From playlist Understanding Material Properties
Physics CH 0.5: Standard Units (7 of 41) Stress and Strain
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain and derive the units associated with stress and strain of Young's modulus, bulk modulus, shear modulus. Next video in this series can be found at: https://youtu.be/YB0PJ-bpZSc
From playlist Michel van Biezen: Physics Mechanics 1: Introduction, Standard Units, and Vectors
Physics - Mechanics: Stress and Strain (5 of 16) Young's Modulus
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain Young's modulus and finds change-in-length of an iron beam.
From playlist MOST POPULAR VIDEOS
Elasticity & Hooke's Law - Intro to Young's Modulus, Stress & Strain, Elastic & Proportional Limit
This physics video tutorial provides a basic introduction into elasticity and hooke's law. The basic idea behind hooke's law is that the change in length of a stretching or compressing an object is proportional to the force applied up to the proportional limit. The elastic limit is the p
From playlist New Physics Video Playlist
JEE Main Physics Mechanics #3 Young's, Bulk, and Shear Modulus
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 If Y, K, and Nu are the values of Young’s modulus, bulk modulus, and modulus of rigidity of any material respectfully. Choose the cor
From playlist JEE (MAIN) PHYSICS MECHANICS
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How to show that for all complex numbers the modulus of a product is the product of moduli. Free ebook http://bookboon.com/en/introduction-to-complex-numbers-ebook
From playlist Intro to Complex Numbers
PHYS 146 Elasticity part 3: Moduli of Elasticity
Video lecture for PHYS 146 at the University of Alberta. For the iBook on the course go to: https://itunes.apple.com/us/book/fluids-and-waves/id1056957688?ls=1&mt=13 This lecture extends the concept of Young's Modulus to the general case: Modulus of Elasticity. Moduli for the different ty
From playlist UAlberta: PHYS 146 - Fluids and Waves with Roger Moore | CosmoLearning.org Physics
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From playlist Physics
Elastic constant interrelations (Shear modulus, Poisson's ratio, Young's modulus) example problem
Tutorial worked example problem of how to convert from a stress and changes in length to Elastic modulus to Poisson's ratio to Shear modulus and eventually to a shear stress. *subscribe to help me grow this channel and comment below with a suggested new mse problem to solve*
From playlist MSE example problems tutorial
Stress-strain curves and modulus of elasticity
When we apply a stress to a material we get a strain. But how much? The amount of strain will be proportional to the modulus of elasticity also known as Young's modulus or the materials stiffness. Yount's modulus is the slope of the stress vs strain curve during the elastic deformation reg
From playlist Materials Sciences 101 - Introduction to Materials Science & Engineering 2020
PHYS 146 Elasticity part 2: Young's Modulus
Video lecture for PHYS 146 at the University of Alberta. For the iBook on the course go to: https://itunes.apple.com/us/book/fluids-and-waves/id1056957688?ls=1&mt=13 or for a hard copy: https://www.createspace.com/5804742 This lecture shows how to measure Young's Modulus for an elastic ba
From playlist UAlberta: PHYS 146 - Fluids and Waves with Roger Moore | CosmoLearning.org Physics
JEE Main Physics Mechanics #18 Young's Modulus
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 A uniform metallic wire is elongated by 0.04m when subjected to a linear force F. The elongated, if its length and diameter is double
From playlist JEE (MAIN) PHYSICS MECHANICS
JEE Advanced Physics 2019 Paper 1 #14 (#14) Statics, Young's Modulus
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 A block of wight 100N is suspended by copper and steel wires of the same cross sectional area of 0.5m^2 and lengths SQRT(3) and 1m re
From playlist JEE (ADVANCED) PHYSICS - MECHANICS
Physics - Mechanics: Stress and Strain (6 of 16) Young's Modulus: Ex. 1: Aluminum Wire
Visit http://ilectureonline.com for more math and science lectures! In this video I will find the change-in-length of an aluminum wire with 500kg mass.
From playlist PHYSICS 10.5 STRESS AND STRAIN
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A description of Hooke's Law, the concepts of stress and strain, Young's Modulus (stress divided by strain) and energy stored in a stretched material
From playlist A Level Physics Revision