fluid physics

How does pressure proportionally relate to surface area?

• inversely

• directly

• they're not correlated

• they're identical

In Archimedes' Principle, the buoyant force is more than the weight of the fluid displaced

• true

• false

A change in pressure within a confined incompressible fluid is exerted ___

• in all directions unequally

• in all directions equally

• only towards the walls of the vessel

• only towards the bottom of the vessel

Bernoulli's Principle is related to velocity and __

• density

• volume

• pressure

• buoyancy

A fluid can be any liquid or gas

• true

• false

Surfaface tension is due to the ___ effects of a fluid

• hydrostatic

• adhesive

• cohesive

• hydrodynamic

Atmospheric pressure is greater at a higher elevation

• true

• false

Laminar flow is

• irregular and chaotic

• smooth and streamlined

• dense and fast

Saltwater is denser than freshwater

• true

• false

The pressure of fluids at the same elevation will be the same regardless of their

• temperature

• volume

• taste

• container shape