science review A
what is particle theory of matter?
The particle theory helps understand matter and how matter change
6 points of particle theory
1.Matter has particles 2. particles can be identiacl 3. particals move lots 4. tempure can impact particles 5.each matter had space 5. spce between a solid are bigger
whats viscosity?
viscosity defines how much a liquid flows and sees how thick or thin
whats high viscosity? and give a example
meaning thick or slow (honey,oil,shapoo)
whats low viscosity? give a example
meaning thin or fast (water,juice,tea)
can viscosity get impact?
it can change impact by heating a fluid and going into low viscosity
whats flow rates?
defines how long it takes to reach a point
impacts to Flow Rates?
impacted to tempure, viscosity, external factors.
whats external factors?
external forces play a role in a liquid flow rate
whats mass?
mass is about measuring how much matters in mass
whats volume?
volume is how much space a particular substance occupies
compressibility
meaning compressing something and making it smaller by squishing or squeezing
what are the two main systems
hydraulic and pneumatic
what are hydraulic systems
often launch lots of pressure in the system, supports weight, making it faster
what is pneumatic systems
lots of safety features in compress causes friction
what is buoyancy
refers to weather in object can float or sink in a given fluid