Fluid dynamics is...

• the study of lfuids and how they behave when at rest and when moving

• a part of the study of fluid mechanics concerned with how fluids move

• a part of fluid dynamics concerned with how gases move

• a part of fluid dynamics concerned with how liquids move

Hydrodynamics is...

• the study of lfuids and how they behave when at rest and when moving

• a part of the study of fluid mechanics concerned with how fluids move

• a part of fluid dynamics concerned with how gases move

• a part of fluid dynamics concerned with how liquids move

Tags

NGSS.MS-ESS2-6

Which of the following states of matter are considered fluids? (Select all that apply)

• Solids

• Liquids

• Gas

Tags

NGSS.MS-PS1-4

Some fluids flow at different speeds. Why do you think this is?

Tags

NGSS.MS-PS2-2

Flow Rate is measured in which units?

• L/s

• m/s

• km/hr

• mL/hr

Surface tension is the property of water in which...

• water molecules at the surface tend to stick together.

• water spills easily.

• water tends to be see-through.

Water droplets take a spherical shape (as pictured) because of ____________

• adhesion

• cohesion

• capillary action

• solubility

Which characteristic of water will allow a paperclip to remain floating on water when the paperclip is gently placed on top of the water?

• adhesion

• surface tension

• solvent properties

• nonpolar

Fluid mechanics is...

• the study of lfuids and how they behave when at rest and when moving

• a part of the study of fluid mechanics concerned with how fluids move

• a part of fluid dynamics concerned with how gases move

• a part of fluid dynamics concerned with how liquids move

Aerodynamics is...

• the study of lfuids and how they behave when at rest and when moving

• a part of the study of fluid mechanics concerned with how fluids move

• a part of fluid dynamics concerned with how gases move

• a part of fluid dynamics concerned with how liquids move