Energy Resources
Energy Transformations
Thermal Energy/Heat/ Temperature
Potential/Kinetic Energy
Miscellaneous
100
Energy that is never used up
Renewable Energy
100
Batteries, Logs, Food, Candles store what kind of energy?
Chemical
100
The measure of the motion of molecules is called...
What is Temperature?
100
something that is not moving/paused....
Potential energy
100
The greater the potential energy the lower the kinetic energy true or false
true
200
Wind, Solar, Hydropower/Hydroelectricity are all examples of
Renewable Energy
200
The Law of Conservation of Energy states that energy cannot be ______ or _______
created, destroyed
200
Absolute Zero is represented how?
What is O K
200
an object in motion...
Kinetic energy
200
Speed and movement have to do with potential or kinetic energy
kinetic
300
Energy that cannot be replaced
Nonrenewable Energy
300
The energy transformation in a flashlight is
Chemical Energy (from battery) --> Electrical Energy --> Light Energy
300
This is produced by the movement of molecules in an object.
What is thermal energy?
300
a cart at the top of a roller coaster, a yoyo swinging at its highest point, a scooter at the top of a hill is....
Potential energy
300
Position and height has to do with potential or kinetic energy
potential
400
Uranium is also...
Is it renewable or nonrenewable?
Nuclear Power, Nonrenewable
400
What kind of energy transformation goes on in a hydroelectric power plant?
Mechanical - Electrical
400
We receive 100% of the Sun's incoming radiation. This amount is what stays on Earth and is distributed through the atmosphere, land, and water.
What is approximately 70%?
400
A compressed spring has....
Potential/Elastic Potential energy
400
The lower an object is to the ground the higher the kinetic and the lowest potential true or false
true
500
Coal, Oil, and Natural Gas are all this kind of fuel.
What are those fuels? Renewable or Nonrenewable?
Fossil, Nonrenewable
500
The energy transformation inside a hot air balloon is
chemical--->thermal--->mechanical
500
The following is a phase change graph. At what points is the object....
a. Melting
b. Boiling
c. Freezing
a. BC
b. DE
c. CB
500
The following picture shows potential energy. What is the order of greatest to least potential energy.
What is B, C, and A.
500
The following pictures tells us that Virginia relies heavily upon this kind of resource.
What are nonrenewable resources?