Vocabulary
Energy EXAMPLES
Other forms of Energy
Thermal Energy
Conducting Heat
100
temperature is proportional to this
What is the kinetic energy of particles
100
A toaster provides this type of energy
What is electrical energy
100
stored in links (bonds) between atoms
What is chemical energy
100
___________tells us how fast the particles in matter are moving
What is temperature
100
_______ are the best conductors.
What is metal
200
This occurs when a solid turn into a liquid
What is melting
200
This energy comes from atoms fusing together or splitting apart.
What is nuclear energy
200
DAILY DOUBLE!!!! sum of the kinetic and potential energy of a system
What is mechanical energy
200
High temperature means the molecules are moving ___________ and have alot of energy
What is faster
200
The molecules in ____________ are packed very closely together.
What are solids
300
This heat movement is the way your hand is warmed by a mug of hot chocolate
What is conduction
300
DAILY DOUBLE!!!! Plants create glucose by converting energy from the sun into chemical bonds. What energy transfer occurred?
What is Electromagnetic to Chemical
300
movement of electrons (usually through a wire)
What is electrical energy
300
__________is a transfer of thermal energy from one object to another
What is heat
300
Molecules in _______ are spread apart
What are gases
400
This heat movement occurs in liquids and gases
What is convection
400
This change of state occurs during condensation
What is from gas to liquid
400
motion (speed) of atoms and molecules
What is thermal energy
400
Heat always flows from _______ to _______ materials, never the other way around.
What is hotter to cooler
400
When you are on a roller coaster and you are going down a hill, __________ energy is being transferred to ___________ energy because of __________.
What is potential to kinetic because of gravity!
500
This energy transfer occurs in all states of matter, and can travel through empty space!
What is radiation
500
This energy is energy eaten by humans and animals
What is chemical energy
500
the energy of light
What is radiant energy
500
Lower temperatures means the molecules are moving much ___________ and have less energy.
What is slower
500
A warm cup of coffee at 70 degrees C is accidentally left in a room at 30 degrees C. After 24 hours what will happen to the temperature of the coffee.
What is it will lose its heat to the air, and its temperature will decrease until it reaches 30 degrees C.
M
e
n
u