Show:
State
Thermal
Changes of State
States 2
Random
100
This state of matter has a definite shape and a definite volume
Solid
100
The total kinetic energy in a substance is known as what?
Thermal Energy
100
The change from a solid to a liquid is known as what?
Melting
100
Energy of motion is known as what?
Kinetic Energy
100
Oil and gas are examples of what source of energy?
Fossil Fuels
200
This state of matter has no definite shape and a definite volume
Liquid
200
The average kinetic energy in a substance is known as what?
Temperature
200
A water bottle that "sweats" on a hot day is actually what phase change?
Condensation
200
The temperature at which a liquid boils is called the
Boiling Point
200
What 2 factors can change the potential energy of an object?
Height Mass
300
This state of matter has no definite shape and no definite volume
Gas
300
The movement of thermal energy from a higher to a lower temperature is called?
Heat
300
Evaporation and boiling are both what type of change?
Vaporization
300
Which type of vaporization takes place beneath the surface of the liquid?
Boiling
300
The energy source that comes from the heat underneath the Earth is known as what?
Geothermal Energy
400
This state of matter is found in neon lights
Plasma
400
As the temperature increases, what happens to the particles in an object?
Particles move faster Particles move apart
400
The formation of snow is an example of what change?
Deposition
400
Dry Ice is an example of what change of state?
Sublimation
400
The variable that you change in an experiment is known as what?
Independent Variable
500
Bose- Einstein Condensate is only found at what temperature?
Absolute Zero
500
Heat never flows from a ____ object to a _____ object.
Cold - Warm
500
Dry ice is the solid state of what type of gas?
Carbon dioxide
500
Matter is made up of tiny particles known as what? (2 answers are acceptable)
Molecules Atoms
500
A dependent variable always goes on which axis on a graph?
Y axis