Engineering
Physics
Stress Strain and Hookes Law New
Question
The graph shows the force-extension curve for a steel wire that is stretched by a tensile force. In the graph, PQ and QR are two idealised straight line sections. The unextended length of the wire is 2.00 m. Assume that Q is proportionality limit and R is yield point.
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Linked Question 1
The work done in stretching the wire from Q to R is equal to :
Solution
No Solution
Linked Question 2
The strain in the wire at R is :
Solution
No Solution