Assertion: viscosity's unit | /r/DefinedAs | the force
Facets:
value: in dynes
type: LOCATION
Source sentences:
text: The common metric unit of absolute viscosity is the poise, which is defined as the force in dynes required to move a surface one square centimeter in area past a parallel surface at a speed of one centimeter per second, with the surfaces separated by a fluid film one centimeter thick.