Question

(İ) Amorehous material is best described as : (Circle one) a) A material uhose atoms are defined by ot least four atoms or ions b) A material whose eroperties that var with direction. C.) A material that lacks the long-yange order d.) A material with cubic symmetry in which the atoms are located at all eight corner pasitions. i) An elastic limit is : (Crde one) a) The stress beyond which there is a gemanert deformation. b.) Deforma tion that is recoverable when the load is removed. C.) A phenomenan that is the result of dislocation -dis lacation interactions in metallic crystals. d) The chage in length of a pecimen or component divided by the original length. iii) Within a cubic uniH cell, clearly label the axes, then sketch the (iao) flane.

Answer 1

Solution a material that lacks the kena e asdaY because nho o conrect ang, 2_ 112o plane