Mechanical properties of solids

Whether you want to build a small house or a big bungalow, a small bridge or a giant sea link, understanding the elastic properties of materials is the key. In this unit, we will explore some of these elastic properties and look at some engineering applications.

Intermediate 0 Students enrolled
Created by School Prep . Last updated Sun, 07-Feb-2021 English
Curriculum for this course
16 Lessons 03:14:00 Hours
Stress, strain, and modulus of elasticity
6 Lessons
  • Elastic and non elastic materials 00:11:51
  • Stress & strain 00:10:36
  • Young's modulus of elasticity 00:11:19
  • Solved example: Stress and strain 00:09:00
  • Solved example: strength of femur 00:06:02
  • Stress vs strain curve 00:12:55
  • Shear stress and strain 00:10:44
  • Shear modulus 00:10:53
  • Bulk stress and strain 00:07:15
  • Solved example: pressure needed to compress water 00:06:00
  • Solved example: percentage change in density 00:11:33
  • Why use I beams in construction? 00:07:31
  • How to strengthen concrete? 00:10:11
  • How tall can mountains get? 00:08:10
  • Quiz 1 1
  • Notes
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