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Energy Transformations
Forms of Energy
Some have more than one
Potential and Kinetic
Types of Energy
Definitions
100
Burning a candle.
Chemical energy -> heat energy + light energy
100
Batteries
Chemical, electrical
100
What two variable must you have to have potential energy
Mass and height or position
100
Energy that has the ability to fall; this type of energy increases the higher up you go.
potential energy.
100
Energy is defined as _________.
The ability to do work.
200
Using a hot plate to boil water.
Electrical energy -> heat energy
200
The rumble of thunder from a storm
Sound
200
What is the process of spending energy or energy in motion.
Kinetic energy.
200
"You can burn it or you can eat it."
Chemical energy.
200
List the renewable resources (list at least 3 out of the 5 possibilities.) Found in the Energy PPT
Biomass, hydropower, geothermal, wind and solar.
300
A hungry football player eating a large sandwhich to use the food for energy.
Chemical energy -> mechanical energy
300
The energy you use to charge your phone
electrical
300
A heavy vase on a table has this type of energy.
potential energy.
300
This type of energy is generated by a force - a push or a pull.
Mechanical energy.
300
List the Non-Renewable resources (list at least 3 out of the 5 possibilities.)
Petroleum, coal, natural gas, uranium and propane.
400
Using a solar-powered calculator.
Radiant energy -> electrical energy ->light energy
400
Rubbing your hands together
Chemical, Heat
400
What two variables are needed to have kinetic energy
Mass and velocity (speed)
400
Name the seven different types of energy. The answer to this is found in the Energy PPT. Must be these seven (7)
Electrical, Sound, Heat, Radient (light), Mechanical, Nuclear, Chemical
400
Define gravity.
The force of attraction between all objects in the universe.
500
A solar panel on the roof of a building used to heat and cool the building.
Radiant energy -> electrical energy
500
Nuclear Power Plants
Nuclear
500
A person that has just jumped from an airplane has this type of energy.
potential and kinetic energy.
500
State the three points of the Law of Conservation of Energy In Bullet Form
* Energy Can Not Be Created * Energy Can Not Be Destroyed * Energy Can only Transform From One Type To Another
500
A young student that has a mass of 23.2 kg can run the 60 meter dash in 12.7 m/s How much Kinetic Energy does the student have
1,871 J (joules) -- Must have the unit to get the points