 When copper wire is extended, you may get a curve like this ΔxΔx F A B O Beyond point B, the wire is no longer elastic Although the wire may shorten
{"Image DocumentName": "Force \u2013 Extension Curves", "Image ImageDescription": "When copper wire is extended, you may get a curve like this. Beyond point B, the wire is no longer elastic. Although the wire may shorten when the load is removed it will not return to its original length. It has gone past the point of reversibility has therefore undergone permanent deformation. \u0394x. F. A. B. O. More.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}