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- Multiple ChoicePlease save your changes before editing any questions.This form of energy could be represented by the movement of electrons within copper wires.ElectricalLightSoundMechanical
- Multiple ChoicePlease save your changes before editing any questions.You could find a lot this type of energy at the top of a tall tree.
Electrical
Kinetic
Gravitational Potential
Mechanical
- Multiple ChoicePlease save your changes before editing any questions."Stored energy" is another way of describing what energy type?PotentialElectricalKineticMechanical
- Multiple ChoicePlease save your changes before editing any questions.If your cup of hot chocolate is really hot that means it has a lot of this type of energy.ChemicalThermalElectricalPotential
- Multiple ChoicePlease save your changes before editing any questions.What form of energy is also described as "energy of motion"?PotentialMechanicalKineticElectrical
- Multiple ChoicePlease save your changes before editing any questions.A TV does not give off this type of energy.LightThermalSoundSolar
- Multiple ChoicePlease save your changes before editing any questions.If you are playing sports, this type of energy is present when the ball is going the fastest.ElectricalPotentialKineticChemical
- Multiple ChoicePlease save your changes before editing any questions.What type of energy transfer is most likely responsible when a plant converts the suns energy into food?Chemical to SolarSolar to chemicalLight to electricalElectrical to chemical
- Multiple ChoicePlease save your changes before editing any questions.
What type of energy is this?
Chemical
Elastical
Gravitational
Nuclear
- Multiple ChoicePlease save your changes before editing any questions.
What type of energy is this?
Electrical
Elastical
Chemical
Thermal / Heat
- Multiple ChoicePlease save your changes before editing any questions.Coal is a __________ energy resource.RenewableNonrenewable
- Multiple ChoicePlease save your changes before editing any questions.Hyrdo Power is a __________ energy resource.RenewableNonrenewable
- Multiple ChoicePlease save your changes before editing any questions.Solar Power is a __________ energy resource.RenewableNonrenewable
- Multiple ChoicePlease save your changes before editing any questions.Natural Gas is a __________ energy resource.RenewableNonrenewable
- Multiple ChoicePlease save your changes before editing any questions.Oil is a __________ energy resource.RenewableNonrenewable
- Multiple ChoicePlease save your changes before editing any questions.
Renewable Resources are the SAME as ...
Non-Renewable Resources
Green Energy
- Multiple ChoicePlease save your changes before editing any questions.When something is dropped, what type of energy transfer takes place?Kinetic -> PotentialGravitational Potential -> Kinetic -> SoundElectrical -> ChemicalHeat -> Nuclear
- Multiple ChoicePlease save your changes before editing any questions.Food has _______ potential energy that our bodies transform into kinetic energy.ElasticNuclearGravitationalChemical
- Multiple ChoicePlease save your changes before editing any questions.Energy is the ability _____________.to do workto power thingsto move objectsto turn on a light
- Multiple ChoicePlease save your changes before editing any questions.At which point(s) on the roller coaster is the gravitational potential energy at its maximum?ABCD
- MatchPlease save your changes before editing any questions.
Match the following forms of energy.
Thermal
Electric
Sound
Mechanical
- Multiple ChoicePlease save your changes before editing any questions.
What energy takes place when you use a fan?
Electical to Mechanical, Sound, and Thermal
Mechanical to Electrical, Sound, and Thermal
Electrical to Sound and Radiant
Radiant to Sound and Electrical
- Multiple ChoicePlease save your changes before editing any questions.
_________ CANNOT be created or destroyed
energy
transformation
motion
pendulums
- Multiple ChoicePlease save your changes before editing any questions.What does the Law of Conservation of Energy state?Energy cannot be created or destroyedNothing can exchange energyEnergy will increase over time.Energy will decrease over time.
- Multiple ChoicePlease save your changes before editing any questions.
Energy is measured in what units?
Hertz
Watts
Joules
Newtons
- Multiple ChoicePlease save your changes before editing any questions.
If 100 Joules of energy goes into a light bulb and 60 Joules is wasted as heat. How much energy is transferred as light energy?
40 Joules
160 Joules
400 Joules
40 Watts
- Multiple ChoicePlease save your changes before editing any questions.
If 500 Joules of energy is added to a car as chemical energy in the fuel and 100 Joules is wasted as sound. How much is transferred as useful kinetic energy?
600 Joules
200 Joules
400 Joules
- Multiple ChoicePlease save your changes before editing any questions.
When you burn a fuel, what are the main energy transfers involved?
Chemical to elastic potential
Thermal to chemical
Chemical to thermal
Electrostatic to thermal
- Multiple ChoicePlease save your changes before editing any questions.
Which of these are fossil fuels?
Coal
Oil
Gas
All of the above
- Multiple ChoicePlease save your changes before editing any questions.
What type of energy is stored in a wind up toy?
Elastic potential
Gravitational potential energy
Heat