Potential
Kinetic
Energy
Transformations
Random Energy
100
What is potential energy?
Stored Energy
100
What is kinetic energy?
energy in motion
100
music coming from the radio, your loud vacuum cleaner, people talking on tv are all examples of this type of energy
sound energy
100
What is the energy transformation in a flashlight?
Chemical->Electrical->Heat and Light
100
This energy comes from the sun
Solar / Radiant energy
200
Where is potential energy greatest?
A
200
What is an example of kinetic energy; a car rolling down a hill or bowling ball sitting on a shelf.
a car rolling down a hill
200
What is the difference between potential and kinetic?
Potential energy is energy waiting to go into motion. Kinetic energy is energy in motion.
200
What is the energy transformation in the Human body?
Chemical->Kinetic->(Heat: bonus 100)
200
this form of energy cooks food in boiling water
thermal/heat energy
300
What is a way to change GPE?
place object at higher area or lower.
300
What happens when the objects collide?
kinetic energy transferred from object to object?
300
which law states that energy cannot be created or destroyed?
law of energy of conservation
300
What is the energy transformation in a candle?
Chemical->Thermal and Radiant
300
Energy that is the SUM of kinetic and potential energy
Mechanical Energy
400
Name three types of potential energy.
gravitational, chemical, elastic
400
Kinetic energy decreases as _________ and _________decreases?
mass and speed
400
Type of energy that depends on the flow of electrons.
Electrical energy
400
What is the energy transformation in a campfire?
Chemical->Heat, sound, and Light
400
How can a roller coaster gain potential energy?
Go higher
500
How does a Newton's Cradle represent potential energy?
when it goes up it has potential energy
500
What has a greater impact on Kinetic Energy; mass or speed?
Speed
500
Name 10 types of energy.
Kinetic, Potential, Light, Heat, Chemical, Sound, Mechanical, Elastic, Nuclear, and Electrical
500
What is the energy transformation in a windmill?
Kinetic->Electrical and Mechanical
500
A hair dryer transforms _______energy to _____ ,________, & ________
electrical to mechanical, sound, and heat