Types Of Fouids Flashcards
How does volume affect density
The more volume less density and viseversa
How does a solid become liquid? A gas?
The parti les are heated, causing the particles to vibrate, the more they vibrate the less attraction, and when the have a smaller attraction they can flow past eachother causing liquid. Even smaller attraction it can turn into a gas
The less density the..? Buoyancy
Less density less buoyancy
What is a fluid
Fluids are substances that flow i.e. Gases and liquids
What is flow rate
It is how quickly a fluid flows in a given amount of time
What is the difference between aerodynamics and hydrodynamics?
Aerodynamucs refers to air (gas) moving around solid objects. Hydrodynamics refers to the motion of liquids (usually water) around objects
Can u pile milk the way you can sand
No liquids and gases fill the container they are in
Particle theory?
All matter is composed of particles
Particles are in constant motion
There are forces of attraction among particles
What is a laminar flow give examples
Flows straight or almost straight. Plane wing, canoe
Said to be streamlined and aerodynamic
What is and give example of turbulent flow
Produces drag, stops, like rock in water
What are confined fluids
Any fouids in a closed sytem, confined fluids cannot move ariund in a system
Whats a confined fluid?
Your blood in your body
What fluids are conf
When fluids are confined or compressed, the particles go closer, when you store a gas as a liquid it allows you to store more
What is a hyrdraulics system.
Hydraulics is the word to give confined pressurized systems that use movie liquids
What is pneumatic system
Confined pressurized systems using movieng gas (air)
