alleryA body that regains its original shape once the deforming force is removed has undergone which kind of deformation?
AElastic deformation
BPlastic deformation
CThermal deformation
DChemical deformation
Answer & Solution
Correct answer: A. Elastic deformation
1. The property of returning to the original shape is called elasticity.
2. The change of shape while the force acts is still a real deformation.
3. That recoverable change is called elastic deformation.
_Source: syllabus Physics, Ch 9 'Mechanical Properties of Solids'_
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