Slow and progressive deformation of a material with time under constant stress is called___________________?
Correct answer: A. Creep
- A. Creep
- B. Erosion
- C. Resilience
- D. None of these
Explanation
Creep is the gradual, time-dependent deformation that occurs when a material remains under constant stress, especially at elevated temperature. Erosion is material loss caused by a moving fluid or solid particle, not deformation under load.
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