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Different States of Matter
Changes of State
Energy
Fluids
Gas Laws
100
Has particles that are held closely together by strong attractions, yet they vibrate.
What are solids?
100
The change of a liquid to a solid
What is freezing?
100
Temperature is the measure of the average _____________________.
What is kinetic energy?
100
This is an upward force on an object immersed in or floating on a fluid.
What is buoyant force?
100
For a fixed amount of gas at a constant temperature, volume INCREASES as pressure DECREASES.
What is Boyle's Law?
200
Is the most common type of matter in the universe.
What is plasma?
200
When a solid becomes a liquid, the solid _________ energy.
What is "absorbs"?
200
The total kinetic energy of the particles in an object.
What is thermal energy?
200
Pressure = _____________ divided by ____________
What is "force" divided by "area"?
200
For a fixed amount of gas at a constant pressure, volume INCREASES as temperature INCREASES.
What is Charles' Law?
300
Does not have a definite volume or definite shape
What is a gas?
300
The water droplets on the outside of a cold soda can in a warm room is the result of _________________.
What is condensation?
300
The ability to change or move matter
What is energy?
300
States that the buoyant force is equal to the WEIGHT of the water displaced by an object.
What is Archimedes or Archimedes' Principle?
300
Explains the behavior of gases in regards to volume, pressure, and temperature.
What is the Ideal Gas Law?
400
Can change shape, but not volume.
What are liquids?
400
Dry ice (solid carbon dioxide) undergoes ____________ to form gaseous carbon dioxide.
What is sublimation?
400
The particles in this state of matter has the most kinetic energy.
What are gases?
400
The Bernouli Principle states that "as the speed of a moving fluid INCREASES, the pressure of the moving fluid ______________.
What is "decreases"?
400
This law predicts what will happen to the volume of a balloon left on a sunny windowsill.
What is Charles Law?
500
Contains mostly empty space.
What is a gas?
500
2 types of exothermic changes
What is freezing and condensation?
500
The law of conservation of energy
What is "energy cannot be created or destroyed"?
500
This principle states that a change in pressure at any point in an enclosed fluid will be transmitted equally to all parts of the fluid.
What is Pascal's principle?
500
This law explains why bubbles get bigger as they reach the surface.
What is Boyle's law?