It regains its original shape on removal of the load
It regains its original shape partially on removal of the load
It does not regain its original shape at all
None of these
Answer is Right!
Answer is Wrong!
The correct answer is A. A material is said to be perfectly elastic if it regains its original shape on removal of the load.
Option B is incorrect because a material that regains its original shape partially on removal of the load is said to be partially elastic.
Option C is incorrect because a material that does not regain its original shape at all is said to be plastic.
Option D is incorrect because it is not one of the possible answers.