Physics Fluids

Branch of physics that deals with the characteristics of fluids at rest, particularly with the pressure in a fluid or exerted by a fluid (gas or liquid) on an immersed body.

• Hydrodynamics

• Buoyancy

• Hydrostatics

• Fluid

In applications, the principles of __________ are used for problems relating to pressure in deep water (pressure increases with depth) and high in the atmosphere (pressure lessens with altitude).

• Fluid

• Hydrostatics

• Hydrodynamics

• Buoyancy

Tags

NGSS.MS-ESS2-6

Branch of physics that deals with the characteristics of fluids at motion, particularly with the ocean currents, wave patterns, and the flow of water through pipes.

• Hydrostatics

• Fluid

• Viscosity

• Hydrodynamics

Tags

NGSS.MS-ESS2-6

Refers to the mass per unit volume of a fluid. It is an important property of a fluid, as it affects its behavior in a variety of ways.

• Density

• Pressure

• Buoyancy

• Depth

Which of the following refers to the ability of a fluid to support an object in or on the fluid?

• density

• gravity

• buoyancy

• hydraulics

"The resistance of a fluid to flowing" is MOST likely the definition for which of the following terms:

• Pressure

• Density

• Buoyancy

• Viscosity

Label the two arrows with the correct force

a

b

Density

Buoyancy

Gravity

Displacement

Hydraulic systems use ________ to transfer force from one point to another.

• Air

• Liquid

• Solid

• Gas

Tags

NGSS.MS-PS2-2

Scalar quantity that describes the force per unit area exerted by a fluid. It is expressed in units of force per unit area, such as N/m²

• Buoyancy

• Density

• Depth

• Pressure

In hydrostatic the weight of the fluid divided by the area supporting it. This definition highlights the relationship between pressure and the weight of the fluid, as well as the role of the area over which the pressure is exerted.

• Density

• Depth

• Pressure

• Buoyancy