Fluid

The upward force exerted by a fluid on a submerged object.

• gravity

• anti-gravity

• buoyant force

• lift

The rule that when force is applied to a confined fluid, the increase in pressure is transmitted equally throughout.

• pascal's principle

• bernoulli's principle

• archimedes' principle

• Newton's Law

The rule that states that a stream of fast-moving fluid exerts less pressure than the surrounding fluid.

• pascal's principle

• bernoulli's principle

• archimedes' principle

• Newton's Law

A system that multiplies force by transmitting pressure from a small surface area through a confined fluid to a larger surface area.

• hydraulic system

• archimedes system

• pressure system

• bernoulli effect

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

• Pressure

• Density

• Buoyancy

• Viscosity

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

• Air

• Liquid

• Solid

• Gas

Tags

NGSS.MS-ETS1-1

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

• density

• gravity

• buoyancy

• hydraulics

According to Bernoulli's Principle, when the wind speed is high, wind pressure is ________

• high

• low

• not enough information

• None of the above

Fluid pressure is directed

• in all directions.

• only upward.

• only downward.

• always sideways.

An object is buoyed up when

• the buoyant force is less than the object's weight.

• the buoyant force is greater than the object's weight.

• the buoyant force equals the object's weight.

• there is high air pressure.