Forms of Energy
Charging it Up
Energy Transferring
PorK
Potluck
100
The energy an object has due to it's motion
Kinetic Energy
100
Two balloons repel each other. Why?
They have like charges.
100
A radio transfers electrical energy into
sound energy
100
Energy of motion
Kinetic
100
this is the measure of energy of motion in the particles in matter.
Temperature
200
the combination of pf potential and and kinetic energy an object contains
Mechanical energy
200
The two balloons below have ___________ charges
opposite/unlike
200
A toaster turns electrical energy into
heat energy
200
Energy due to position or condition
potential
200
Everything is made up of
matter
300
A form of energy that can travel through space and you can see
Light energy
300
Andrew rubbed a balloon on his hair so that the balloon would stick to the wall. After awhile, the balloon fell to the floor. Why did it fall to the floor?
The balloon lost it's negative charges.
300
Name an something that turns electrical energy into mechanical energy
Answers Vary
300
A book is sitting on a shelf. At what point does it have the most potential energy?
The top shelf
300
Winding a key on a toy robot increases its _________ energy
Mechanical
400
The energy stored in matter and can be released by a chemical reaction
Chemical energy
400
A negatively charged balloon is placed near a wall. Why would the balloon stick to the wall.
The wall is uncharged or neutral.
400
A transfers ________ energy to thermal energy.
Light energy
400
A roller coaster racing down the highest hill is an example of __________.
Kinetic Energy
400
A lightning strike is also called _______ ______.
Electro-static discharge
500
Energy that travels as waves through vibrating matter
Sound energy
500
What happens when a positively charged object interacts with a neutral object?
The attract each other.
500
What energy transformation happens when a pencil sharpener is plugged into the wall?
Electrical energy to mechanical energy
500
When a rollercoaster is at the top of the highest hill it has the most _____________.
Potential Energy
500
Name one of three types of investigation scientists use
Experiments, Using models, or repeated observations