A material is said to be perfectly elastic if

1.	A material is said to be perfectly elastic if
A.	it regains its original shape on removal of the load
B.	It regains its original shape partially on removal of the load
C.	it does not regain its original shape at all
D.	none of these.
Answer» B. It regains its original shape partially on removal of the load

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A material is said to be perfectly elastic if

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