Show:
Matter
Liquids
Changes
Pressure
Random
100
Takes up space and has mass.
What is matter.
100
The are two properties of water.
What is no difinite shape but definite mass.
100
A change from solid to liquid state.
What is melting.
100
Force divided by this equals pressure.
What is area.
100
The average kinetic energy of particles in a substace.
What is temperature.
200
The three states of matter.
What are solids, liquids, and gases.
200
The attraction of particles on the surface of a liquid.
What is surface tension.
200
A change from liquid to solid.
What is freezing.
200
As altitude increases this happens to pressure.
What is decreases.
200
The movement of thermal energy from a substance with a higher temperature to one with a lower temperature.
What is heat.
300
The matter that has no definite shape or mass.
What is a gas
300
Resistance to flow.
What is viscosity.
300
Change from a gas to a liquid.
What is condensation.
300
The more surface area increases this happens to pressure.
What is decreases.
300
The unit for density.
What is g/m cubed.
400
The gas state of a liquid or solid.
What is a vapor.
400
An object has to weigh equal of less to this to be able to float.
What is bouyant force.
400
A change from liquid to a gas.
What is vaporization.
400
This counteracts atmospheric pressure to keep us from being crushed.
What is our bodily fluids..
400
The volume for something that measures 2cmx1cmx6cm.
What is 12cm.
500
The type of solid that makes up plastics and is found in a random arrangement.
What are amorphus solids.
500
The bouyant force is equal to the amount of displaced water is based of what principle.
What is Archimedes principle.
500
When the surface particles of a solid gain enough energy to become a gas.
What is sublimation.
500
The unit for pressure.
What is pascal.
500
The density of an iron cube with a mass of 10g and measuring 5cm cubed.
What is 2g/cm cubed.