<prompt> A technique of transforming two fluid or paste-like materials into a homogeneous mixture without mechanical stirring is known as:Static mixingRheologyDynamic mixingMixing time  <response>: Static mixing A technique of transforming two fluid or paste-like materials into a homogeneous mixture without mechanical stirring; it requires a device that forces two streams of material into a mixer cylinder, such that as the streams move through the mixer, while the stationary elements in the mixer continuously blend the materials.Key ConceptA technique of transforming two fluid or paste-like materials into a homogeneous mixture without mechanical stirring is called static mixing.Ref: Phillips Science of Dental Materials ed 12 pg 152 