7.7: Unit 7 Review
- Page ID
- 17764
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Key Terms and Concepts
Tension
Compression
Stress
Strain
Ultimate Strength
Elastic Region
Elastic Limit
Plastic Region
Yield Point
Brittle
Ductile
Elastic Modulus
Hooke's Law
Spring Constant
Learner Objectives
- Identify and define the features of a stress-strain curve, including stress, strain, elastic region, elastic modulus, elastic limit, plastic region, ultimate strength, and fracture/rupture.[2]
- Acquire stress-strain data and calculate the elastic modulus from stress-strain data.[4]
- State Hooke’s Law and define spring constant.[3]
- Apply the Hooke’s Law along with the definitions of stress, strain, and elastic modulus to calculate the deformations of structures. [3]