CHAPTER 11

11.1 (a) Distinguish between stress and strain for tensile and compression force

11.1 (b) Discuss the graph of stress-strain for a metal under tension

11.1 (c) Discuss elastic and plastic deformation

11.1 (d) Discuss graph of force-elongation, F-e for brittle and ductile material

11.2 (a) Defined Young 's Modulus

11.2 (b) Discuss strain energy from force-elongation graph

11.2 (c) Discuss strain energy per unit volume from stress-strain graph

11.2 (d) Solve problem related to the Young's Modulus