1
What is Electricity?
the flow of electrons
What is reflection?
when light bounces off a surface
What does sound come from?
Vibrations
What does absorb mean?
to soak in
What do volts measure?
the amount of pressure a magnet puts on electrons
What do watts measure?
Total Power: amps x volts
Heat energy is directly transmitted to something
Conduction
When light hits something and changes direction
Refraction
What does transparent mean?
you can see through it
Packets of energy shot off by the sun are called?
Photons
________ energy is that is stored
Potential
Hot air moving into cold air
Convection
___________ energy is the energy of motion
Kinetic
What do amperes/amps measure?
the number of electrons moving through a wire
The more energy atoms have the _______ they move
more
Energy that comes from the sun
Radiation
What is ROYGBIV?
Red,Orange,Yellow,Green,Blue,Indigo,Violet
What are 3 ways heat moves?
Conduction
Convection
Radiation
Atoms in hot things vibrate _________ , Atoms in cold things vibrate _________.
Faster
Slower
What is Energy? and what are the two types?
being able to do work
Kinetic and Potential