Tuesday, October 18, 2011
Asperity
Asperity, defined as "unevenness of surface, roughness, ruggedness" (OED, from the Latin asper — "rough"), has implications in physics and in seismology. Smooth surfaces, even those polished to a mirror finish, are not truly smooth on an atomic scale. They are rough, with sharp, rough or rugged projections, termed "asperities".
Subscribe to:
Post Comments (Atom)
-
Epigraphy (from the Greek : ἐπιγραφή epi-graphē , literally "on-writing", "inscription") is the study of inscriptions ...
-
Après-ski ( French : after skiing ) refers to going out, having drinks, dancing, and generally socializing after skiing . It is popular in ...
No comments:
Post a Comment