Mix and Flow of Matter Flashcards
Viscosity
a property that describes the fluid thickness
Viscous
thick fluid
Flow Rate
the speed of the fluid moves from one area to another
Density
mass per unit volume of the substance
Mass
amount of matter in a substance
volume
the measurements of the amount of space occupied by substance
weight
the weight of gravity
force
push or pull factor
Gravity
the attractive forces between mass
Buoyancy
the tendency for materials to rise or float in fluid
bouyant force
up word
Archimedes principle
the buoyancy force acting on the object
Hydrometer
Hydrometer with sink lower in a low density fluid than a high
How do you calculate Flow Rate ?
volume over time
How do you calculate Time?
volume over flow rate
how do I calculate Volume
Flow rate x Time
what is a hydrometer used for
To see the density of an object
How does the swim bladder help fish swim?
because it let’s out a mixture of water and air
How do you calculate the bouncy force
Bf=W air-W liquid
what is a fluid
anything that flows
“It can be a liquid or gas “
What affects the flow rate
temp.
volume
surface
viscosity
angle of flow
How do you solve the equation?
List variables
write down the formula
substitute
solve
As temp. rise the attraction goes down
false or true
TRUE
As temp. goes down attraction goes up
true or false
TRUE
