Viscosity

6. Which of the following fluids has the highest viscosity?

a) Water

b) Honey

c) Olive oil

d) Alcohol

7. Viscosity is higher in ________ fluids.

a) thick

b) thin

c) transparent

d) opaque

8. The phenomenon of a fluid’s resistance to flowing is called ________.

a) viscosity

b) fluidity

c) density

d) permeability

9. Which instrument is used to measure viscosity?

a) Barometer

b) Thermometer

c) Viscometer

d) Hydrometer

10. Which law states that the rate of flow of a fluid is directly proportional to the applied force and inversely proportional to the viscosity of the fluid?

a) Newton’s law of motion

b) Boyle’s law

c) Pascal’s law

d) Hooke’s law