Definitions
What is a fluid?
A push or pull that causes an object to change its motion.
What is a force?
All matter is made up of these.
What are atoms?
Two ways of testing viscosity.
What are the bubble test and the ramp test?
This is the formula to calculate density.
What is D = m/v?
Density.
What is the amount of matter in a given volume? (Mass per unit of volume.)
This force pulls you down.
What is gravity?
Particles move faster when this has happened.
What is more energy (heat) has been added?
Something that is thin and runny has this viscosity.
What is low?
Having more atoms in a given space than something else means the substance is this.
What is more dense?
The measurement of the force of gravity on an object.
What is weight?
Mass.
What is the amount of matter in an object?
If given enough additional energy, matter might do this.
What is change state?
Cooling a substance does this to its viscosity.
What is increase?
The density of 15 g of a substance in a 30 mL bottle.
What is 0.5g/mL?
A liquid's internal resistance.
What is viscosity?
A method of measuring the volume of an object.
What is the displacement method?
Particles move fastest in this state of matter.
What is a gas?
The formula for viscosity.
What is we didn't learn one?
The difference in density between 15 mL and 350 mL of dish soap.
What is none?
Buoyancy.
What is the upward force a liquid exerts on an object?
When buoyancy is equal to or greater than the force of gravity.
What is floating?
Particles are always doing this.
What is vibrating/moving?
Why we need some things to be very viscous.
So that it stays in place/doesn't break down easily. (Example grease on a machine part.)
The least dense between wood, iron, and aluminum.
What is wood?