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Questions and Answers
What does the Elastic Rebound Theory explain?
What does the Elastic Rebound Theory explain?
What is stress in the context of geology?
What is stress in the context of geology?
A force that acts on rock to change its shape or volume
What does strain refer to?
What does strain refer to?
Deformation of materials in response to stress
Define elasticity.
Define elasticity.
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What is meant by elastic rebound?
What is meant by elastic rebound?
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What is elastic limit?
What is elastic limit?
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Study Notes
Elastic Rebound Theory
- Describes how stress along a fault accumulates elastic energy in rocks.
- Energy release occurs abruptly during an earthquake.
Stress
- Defined as a force that influences the shape or volume of rock.
- Can lead to deformation when applied.
Strain
- Refers to the deformation experienced by materials due to applied stress.
- Indicates how materials react to stress changes.
Elasticity
- The capacity of materials to revert to their original form after stress is removed.
- Critical to understanding how rocks behave under tectonic forces.
Elastic Rebound
- Represents the rapid restoration of deformed rocks to their original state post-earthquake.
- Illustrates the mechanics of energy release in geological formations.
Elastic Limit
- Refers to the maximum stress a material can endure without experiencing permanent deformation.
- Essential for understanding the point at which rocks may break or behave differently under stress.
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Description
This quiz focuses on understanding the Elastic Rebound Theory related to earthquakes. It elaborates on key terms such as stress and strain, exploring their definitions and implications in geological contexts. Perfect for students studying earth science or geology.
