Question

The graph is drawn between the applied force $F$ and the strain ($x$) for a thin uniform wire. The wire behaves as a liquid in the part :

• A. ab
• B. bc
• C. cd
• D. oa

Answer 1

The correct option is B bc

Strain depends on the load or force and length of wire.

In part "bc" the elongation is still occurring with the force being constant.