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 (A)</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 (B)</p> Signup and view all the answers

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

<p>Toughness (B)</p> Signup and view all the answers

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

<p>Elasticity (A)</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 (C)</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 (A)</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 (A)</p> Signup and view all the answers

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

<p>Ductility (D)</p> Signup and view all the answers

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