Mechanical Properties Chapter 8 Quiz
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Questions and Answers

What is the term for the deformation caused when a body regains its original size and shape after the applied force is removed?

  • Elastic deformation (correct)
  • Ductile deformation
  • Plastic deformation
  • Viscous deformation
  • What is the property of a body that causes it to regain its original size and shape when the applied force is removed?

  • Plasticity
  • Elasticity (correct)
  • Viscosity
  • Ductility
  • What type of body generally means a hard solid object having a definite shape and size?

  • Rigid body (correct)
  • Deformable body
  • Flexible body
  • Elastic body
  • Which law describes the relationship between stress and strain for an elastic material?

    <p>Hooke's law</p> Signup and view all the answers

    What property is exhibited by putty and mud when a force is applied to them?

    <p>Plasticity</p> Signup and view all the answers

    What is the term for the process where solid bodies are stretched, compressed, or bent?

    <p>Deformation</p> Signup and view all the answers

    What is the restoring force per unit area called when a cylinder is subjected to equal and opposite deforming forces?

    <p>Shear stress</p> Signup and view all the answers

    What is the SI unit of stress?

    <p>Pascal</p> Signup and view all the answers

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