A-LevelPhysicsDeformation of solids9702/12 · May/June 2020 · Q201 Mark
Which statement describes what is meant by the plastic deformation of a material?
AIt always obeys Hooke's law.
BIt does not return to its original length when the extending force is removed.
CIt never obeys Hooke's law.
DIt returns to its original length when the extending force is removed.
✓ Correct answer
B: It does not return to its original length when the extending force is removed.
Practise more questions on this topic
Oracle Prep sorts past-paper questions by topic, so you can drill Deformation of solids and see which topics are most likely to come up next.
Sign up free →