Stress-strain graph and Hooke's law (Physics, Material Science)

By Physics & Maths Don't Hurt 🩹 😎
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Stress-strain graph and Hooke's law (Physics, Material Science) image
Subjects:
Physics, A-level Physics, Physics AS, Material Science, Material Engineering
Level:
Grade 10, AS level, A2 level, A level, Grade 12
Types:
Lecture, PPT/Presentation, Revision Aid, Powerpoint, PPTs
Language used:
English

Physics, Mechanics, Materials

Keywords: Hooke's Law, Young modulus, metals, stress, strain, deformation, elasticity, ductile, proportionality (i.e. as material behaviour under stress)

  • Revises what students should already know (types of behaviour of materials when deformed; Hooke's law for springs; behaviour of non-Hookean materials such as rubber bands)
  • Introduces the stress-strain graph for a ductile material
  • Introduces Hooke's law in microscopic form (E = σ/ε) and the Young modulus
  • Originally made for International AS-level Physics, but usable in any advanced high school course
  • Consecutive PDF pages show up as animated slides - no hassle with compatibility.

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