Mechanical Properties Quiz: Strength and Elasticity
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Questions and Answers

What mechanical property is quantified by Young's modulus (E)?

  • Compressive strength
  • Elasticity (correct)
  • Tensile strength
  • Shear strength
  • Which mechanical property is associated with the ability to deform permanently without breaking?

  • Plasticity (correct)
  • Toughness
  • Ductility
  • Hardness
  • What is the measure of a material's point at which permanent deformation begins?

  • Hardness
  • Fatigue
  • Tensile strength
  • Yield strength (correct)
  • Which mechanical property refers to the resistance of a material to surface indentation or scratching?

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

    What is the term for the slow, time-dependent deformation of a material under constant stress?

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

    Which mechanical property measures a material's ability to absorb energy before breaking?

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

    Which mechanical property measures a material's resistance to pulling forces?

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

    What property refers to the ability of a material to be drawn into thin wires without breaking?

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

    Which mechanical property is associated with the resistance to forces that tend to slide layers of material past each other?

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

    What does the term 'ductility' refer to in materials science?

    <p>Ability to be drawn into thin wires without breaking</p> Signup and view all the answers

    Which property of a material is measured by the percentage elongation after fracture?

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

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