Changes

:n. Demonstrative force or weight (of arguments, evidence); amount of evidence for (a case).

:n. Demonstrative force or weight (of arguments, evidence); amount of evidence for (a case).

:o. [[Energy]] or vigour of literary or artistic conception or execution; forcefulness (of delineation, versification, [[expression]]).

:o. [[Energy]] or vigour of literary or artistic conception or execution; forcefulness (of delineation, versification, [[expression]]).

<center>For lessons on the [[topic]] of '''''Strength''''', follow [http://nordan.daynal.org/wiki/index.php?title=Category:Strength this link].</center>

<center>For lessons on the [[topic]] of '''''Strength''''', follow [https://nordan.daynal.org/wiki/index.php?title=Category:Strength this link].</center>

==Description (Materials Science)==

==Description (Materials Science)==

In materials science, the '''strength''' of a [[material]] refers to the material's ability to withstand an applied [[stress]] without failure. Yield strength refers to the point on the engineering stress-strain curve (as opposed to true stress-strain curve) beyond which the material begins deformation that cannot be reversed upon removal of the loading. <u>Ultimate strength</u> refers to the point on the engineering stress-strain curve corresponding to the maximum stress. The applied stress may be tensile, compressive, or shear.

In materials science, the '''strength''' of a [[material]] refers to the material's ability to withstand an applied [[stress]] without failure. Yield strength refers to the point on the engineering stress-strain curve (as opposed to true stress-strain curve) beyond which the material begins deformation that cannot be reversed upon removal of the loading. <u>Ultimate strength</u> refers to the point on the engineering stress-strain curve corresponding to the maximum stress. The applied stress may be tensile, compressive, or shear.