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Name the 8 energy stores
Thermal, Kinetic, Chemical, Gravitational potential, Magnetic, Electrostatic, Elastic, Nuclear
How can energy be transferred
Mechanically, electrically, heating, radiation
Define system
Object/group of objects
What’s an open system
Matter of the system can exchange energy with the “outside world”(environment)
What’s a closed system
Matter/energy can’t enter/leave.
The overall change is always zero
What’s work done
Energy transferred
Define mechanical energy transfer
Force to move an object
Define electrical energy transfer
Flow of current
Define heating energy transfer
Energy transfers by heating from the hotter object to the cooler one
Define radiation energy transfer
The transfer of energy through space by electromagnetic radiation
Note 
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