This adjective is applied to a metalworking technique in which a significant reduction in ductility but significant increase in yield strength is achieved by plastic deformation, a technique sometimes called strain hardening.
This adjective is applied to a metalworking technique in which a significant reduction in ductility but significant increase in yield strength is achieved by plastic deformation, a technique sometimes called strain hardening. As a classification, this adjective denotes particles that are massive enough to move at sub-relativistic velocities, characteristically seeding small-scale structure formation, such as galaxies. A type of plasma denoted by this adjective is typically collisionless because it has zero pressure. Candidate particles for which this adjective is a classification do not include neutrinos but do include WIMPs and MACHOs. The standard model of cosmology is the lambda plus dark matter model where this adjective applies to dark matter. For 10 points, identify this adjective which, when prefixed by "ultra", names a field of physics that studies the behavior of atoms near absolute zero.
This adjective is applied to a metalworking technique in which a significant reduction in ductility but significant increase in yield strength is achieved by plastic deformation, a technique sometimes called strain hardening.
cold [or word forms; or cold forming; or cold working; or cold dark matter; or cold plasmas; prompt on dark matter]