Physics 9702 · AS & A Level · Elastic and plastic behaviour

Elastic and plastic behaviour — practice question

A force-extension graph for a metal wire is shown. What quantity does the area beneath the graph represent?

  • Apower transferred to the wire
  • Btemperature increase in the wire
  • Ctime taken for the wire to extend
  • Dwork done on the wire

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme.

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI