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Questions and Answers
What is the measure of the amount of force applied on a material divided by the cross-sectional area?
What is the measure of the amount of force applied on a material divided by the cross-sectional area?
- Stress (correct)
- Young’s Modulus
- Deformation
- Strain
What refers to the ability of a body to return to its original size and shape when the force is removed?
What refers to the ability of a body to return to its original size and shape when the force is removed?
- Plastic Deformation
- Yield Strength
- Stress/Strain Curve
- Elastic Deformation (correct)
What is the fractional increase in length in response to an applied stress?
What is the fractional increase in length in response to an applied stress?
- Strain (correct)
- Stress
- Deformation
- Ultimate Strength
Which measure of stiffness of a solid material is associated with the linear elastic deformation regime?
Which measure of stiffness of a solid material is associated with the linear elastic deformation regime?
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What refers to materials becoming irreversibly altered after reaching their 'yield' point?
What refers to materials becoming irreversibly altered after reaching their 'yield' point?
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