Assertion: gas | /r/HasAspect | viscosity
Facets:
value: compared to liquids
type: OTHER
Source sentences:
text: Compared to the other states of matter, gases have low density and viscosity.
text: If gases had no viscosity, then they would not stick to the surface of a wing and form a boundary layer.
text: Compared to liquids and solids, gases have a very low density and viscosity.