Which of the following is a characteristic of non-Newtonian fluids?
Practice Questions
Q1
Which of the following is a characteristic of non-Newtonian fluids?
Constant viscosity
Viscosity changes with shear rate
Incompressible
High surface tension
Questions & Step-by-Step Solutions
Which of the following is a characteristic of non-Newtonian fluids?
Step 1: Understand what viscosity means. Viscosity is a measure of how thick or thin a fluid is.
Step 2: Learn about Newtonian fluids. Newtonian fluids have a constant viscosity, meaning they flow the same way regardless of how much force is applied.
Step 3: Know what non-Newtonian fluids are. Non-Newtonian fluids are those that do not have a constant viscosity.
Step 4: Realize that non-Newtonian fluids change their thickness (viscosity) when different amounts of force (shear) are applied.
Step 5: Conclude that the characteristic of non-Newtonian fluids is that their viscosity changes with the rate of shear applied.
