Vocabulary
The ability to cause change.
Energy
Electric Current
a toaster transfers energy from ____ to ____
electrical to heat
Name 3 conductors
metal, coin, human, nail, aluminium
a body part or behavior that helps an organism survive.
adaptation
energy of motion
kinetic energy
path electric current flows
Circuit
a lamp transfers energy from ____ to ____
electrical to light
name 3 insulators
plastic, wood, glass
energy
stored energy due to position or condition
potential energy
material that allows electricity to flow through it.
Conductor
a generator transfers energy from ____ to ____
motion/mechanical to electrical
opposite charges do what?
attract
a force that slows motion when objects rub together
friction
energy stored in matter
chemical energy
Material that does not allow electricity to flow
Insulator
an elevator transfers energy from ____ to ____
electrical to motion/mechanical
Repel
the amount of matter in an object
mass
energy from moving electrical charges
Electrical Energy
magnet made using electricity
electromagnet
the sun gives off what type of energy
solar energy
what is needed to have a complete circuit?
battery, wires, and a closed bath.
information gathered using the senses or tools
observation