Energy Stored And Systems Flashcards
Name the 8 energy stores
Thermal
Kinetic
Gravitational potential
Elastic potential
Chemical
Magnetic
Electrostatic
Nuclear
What 4 ways can energy be transferred
Mechanically
Electrically
Heating
Radiation
What is a system
A single object or a group of objects
What happens when a system changes
Energy is transferred
What are closed systems
It’s where neither matter nor energy can leave or enter
What is a net change
overall difference between two values after considering both increases and decreases
What is the net change of a closed system
It’s always 0
Systems can be transferred…
Into or away from the system between different objects in a system or between different types of energy stores
Mechanical energy transfer
Force to move an object
Electrical work
Done when current flows
