What is elasticity and deformation in fluid dynamics, and how do they relate to properties of metals?

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Understand the Problem

The question is asking for explanations regarding concepts in fluid dynamics, specifically focusing on elasticity and deformation as properties of materials, particularly metals. It involves defining these terms and providing examples.

Answer

Elasticity is the ability to return to shape after deformation; deformation is the change in shape from applied force.

Elasticity is the property of metals that allows them to return to their original shape after the removal of a deforming force. Deformation refers to the change in shape when force is applied.

Answer for screen readers

Elasticity is the property of metals that allows them to return to their original shape after the removal of a deforming force. Deformation refers to the change in shape when force is applied.

More Information

Elasticity in metals is crucial for applications where materials are expected to withstand deforming forces and return to their original shape, such as in aeroplane wings and construction.

Tips

Common mistakes include confusing elastic and plastic deformation. Elastic deformation is reversible, while plastic deformation is permanent.

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