Any alteration produced in shapes, length, or volume when a body is subjected to some external force is called
Correct answer: D. deformation
- A. stifness
- B. toughness
- C. extension
- D. deformation
Explanation
Deformation is a general term that refers to any alteration in shape, length, or volume when a body is subjected to an external force
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About Physics of Solids
Solids are compared through crystal structure, amorphous arrangement, elasticity, plastic deformation, stress, strain and Young’s modulus. Electrical behavior depends on available charge carriers and band structure, so conductors, insulators and semiconductors must be distinguished from mechanical properties such as strength, stiffness and brittleness.
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