energy part two Flashcards
energy
motion
the prose’s of an object moving or being moved
relashonship
the correlation between two varribles
light
energy that we can see. it travels in waves.(light energy)
sound energy
energy that we can hear. it travels in waves
heat
energy in form of heat. (thermal)
energy changes
how things change and move
electrical energy
energy that is the flow of tiny particles called protons and electrons
insulators
substances that do not allow an electric charges to pass through. ex glass air cotton plastic rubber and wood
conductors
substances that an electric charg that pass through without difficulty,ex power lines fenes of livestok battery jumpers chabuls powering electronic devices also copper aluminum iron steel gold and silver
source
shuch as a battery
user
shuch as a lightbulb or other devices that uses energy