What is ku viscosity?

As an AI language model, I don't have access to specific information about "ku viscosity." However, I can provide some general information about viscosity and its potential relevance to "ku viscosity."

Viscosity refers to a fluid's resistance to flow. It is a measure of a fluid's internal friction and determines how easily it can be poured or manipulated. The symbol for viscosity is usually represented by the Greek letter "mu" (μ) and is measured in units of Pascal-seconds (Pa·s) or centipoise (cP).

An important aspect of viscosity is that it can vary depending on the shear rate or the force applied to the fluid. In other words, some fluids may appear more viscous when they are at rest or when the force applied to them is low, but can become less viscous when more force is applied.

Without more specific information about "ku viscosity," it is difficult to say if this refers to a particular type of viscosity measurement or a specific material or substance with a unique viscosity property.