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Questions and Answers
What mechanical property is quantified by Young's modulus (E)?
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?
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?
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?
Which mechanical property refers to the resistance of a material to surface indentation or scratching?
What is the term for the slow, time-dependent deformation of a material under constant stress?
What is the term for the slow, time-dependent deformation of a material under constant stress?
Which mechanical property measures a material's ability to absorb energy before breaking?
Which mechanical property measures a material's ability to absorb energy before breaking?
Which mechanical property measures a material's resistance to pulling forces?
Which mechanical property measures a material's resistance to pulling forces?
What property refers to the ability of a material to be drawn into thin wires without breaking?
What property refers to the ability of a material to be drawn into thin wires without breaking?
Which mechanical property is associated with the resistance to forces that tend to slide layers of material past each other?
Which mechanical property is associated with the resistance to forces that tend to slide layers of material past each other?
What does the term 'ductility' refer to in materials science?
What does the term 'ductility' refer to in materials science?
Which property of a material is measured by the percentage elongation after fracture?
Which property of a material is measured by the percentage elongation after fracture?
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