This quantity is squared in the denominator of the Grashof number, and can be measured using a Zahn cup. The kinematic type of this quantity is equal to the dynamic type divided by density. The frictional force a spherical object experiences is proportional to this quantity, the radius, and the velocity by Stokes' law. This quantity decreases for thixotropic materials when a shear stress is applied. This quantity is constant for Newtonian fluids, and is zero for superfluids. For 10 points, name this quantity that is large for fluids that resist flowing, such as molasses
This quantity is squared in the denominator of the Grashof number, and can be measured using a Zahn cup. The kinematic type of this quantity is equal to the dynamic type divided by density. The frictional force a spherical object experiences is proportional to this quantity, the radius, and the velocity by Stokes' law. This quantity decreases for thixotropic materials when a shear stress is applied. This quantity is constant for Newtonian fluids, and is zero for superfluids. For 10 points, name this quantity that is large for fluids that resist flowing, such as molasses
This quantity is squared in the denominator of the Grashof number, and can be measured using a Zahn cup.
viscosity