Viscosity

11. Which of the following is not a non-Newtonian fluid?

a) Water

b) Blood

c) Ketchup

d) Toothpaste

12. The viscosity of a fluid is measured in terms of ________.

a) density

b) temperature

c) pressure

d) time

13. The kinematic viscosity is defined as the ratio of ________ to ________.

a) density, surface area

b) volume, time

c) temperature, pressure

d) length, mass

14. Which fluid has a higher kinematic viscosity: water or air?

a) Water

b) Air

15. The dynamic viscosity is defined as the ratio of ________ to ________.

a) density, surface area

b) volume, time

c) temperature, pressure

d) force, velocity gradient