It is measured in Poise or Stokes.
This quantity can be expressed in units of Saybolt Universal Seconds. One form of this quantity is the proportionality constant between shear stress and sheer rate; the other form of this quantity is just the first form divided by density. Those forms are the "dynamic" and (*) "kinematic" types. By Stokes' Law, this quantity is multiplied by six pi, velocity, and diameter to find the drag force on a sphere. It is measured in Poise or Stokes. For 10 points, give this measure of a fluid's resistance to flow.
This quantity can be expressed in units of Saybolt Universal Seconds.
{viscosity}