Forms of Energy
Energy Conversion
Temperature
Thermal Energy
Vocabulary
100

Energy an object has because of its motion and position.

Mechanical energy

100

When energy changes from one form into another form this is known as ______________. 

Energy Transformation 

100

In which state of matter are particles not free to move around very much.

solid

100

The total kinetic energy of all particles in a substance is known as ______________.

Thermal Energy

100

The ________________ states that energy cannot be created or destroyed.

law of conservation of energy

200

Energy that results from the vibrations in a physical medium, such as air.

Sound energy

200

Solar panels turn _________ energy into _________ energy.

electromagnetic energy -> electrical energy


200

At higher temperature, particles are moving _________.

faster

200

A _______ is a material that transfers heat very well.

conductor

200

The ___________________ states that all of the particles that make up matter are constantly in motion.

kinetic theory of matter  

300

Energy produced by the random motion of an object's atoms and molecules.

Thermal Energy

300

Ms. H is jogging ... she is turning ______ energy into _________ energy.

* both answers need to be correct.

chemical energy -> mechanical energy

300

 Particles in a warmer substance have a ______________ average kinetic energy than particles in the substance when it is  cooler.

higher/greater

300

Energy transfers from _______ to ________ objects.

*answers have to do with the temperature of the objects

warmer -> cooler


300

________ is the energy transferred from an object at a higher temperature to an object at a lower temperature.

Heat

400

Energy that comes from moving charged particles such as electrons.

Electrical energy

400

Naruto is eating his ramen ... that ramen will turn into __________ energy in his body.

chemical


400

__________ ________ and _________ ________ are the standard values used to compare the three scales of temperature.

boiling point and freezing point

400

Which state of matter cannot undergo convection? 

solids

400

__________ is the ratio of useful output energy to input energy.

Efficiency 

500

Energy that comes from changes in an atom's nucleus.

Nuclear Energy 

500

A light bulb produces what type of unwanted energy? 


Thermal Energy or Heat


500

Name the three scales used to measure temperature.

1. Fahrenheit

2. Celsius

3. Kelvin 

500

______________ is the transfer of energy by electromagnetic waves.

Radiation

500

____________ is the transfer of energy as heat from one substance to another through direct contact.

conduction