elastic deformation
Elastic deformation refers to the temporary change in the shape or size of a material when it is subjected to an external force. When you stretch a rubber band, it elongates but returns to its original form once you release the tension. This behavior occurs because the material’s internal structure allows it to absorb energy and then release it. In contrast, if the force exceeds a certain limit, the material might undergo plastic deformation, which leads to permanent change. Elastic deformation is a fundamental concept in physics and engineering, governing how materials respond to stress.
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Elastic deformation refers to the temporary change in shape or size of an object when stress is applied, such as stretching or compressing. When the force is removed, the material returns to its original shape. A common example is a rubber band: when you pull it, it stretches, but once you let go, it goes back to its initial form. This behavior occurs in materials like metal or rubber within certain limits—when the stress exceeds these limits, permanent deformation occurs, meaning the object can no longer return to its original shape.