Energy
Waves
Temperature and tools
Vocabulary
Vocabulary
100
energy an object has because it's moving
What is kinetic energy
100
don't transfer matter
What is a water wave
100
a measure of the average kinetic energy of the particles in a material
What is temperature
100
the transfer of thermal energy by collisions between particles in matter
What is conduction
100
an increase in the volume of a substance when the temperature increases
What is thermal expansion
200
something has the ability to cause change
What is potential energy
200
a disturbance that transfers energy without transferring matter
What is a wave
200
a tool that tells you the temperature
What is a thermometer
200
transfer of thermal energy by movement of matter from place to place
What is convection
200
the units that energy is measured in
What are joules
300
what the changes around you are caused by
What is energy
300
waves that can transfer energy through matter or empty space
What are electromagnetic waves
300
movement of thermal energy form an object at a higher temperature to an object at a lower temperature
What is heat
300
circular motion that results in a fluid heated from below
What are convection currents
300
energy that moves from one place to another because a difference in temperature
What is thermal energy
400
the three types of potential energy
What is chemical, elastic, and gravitational potential energy
400
caused by back-and-forth movement, or vibration, of an object
What are sound waves
400
the three types of temperature scales
What is Fahrenheit, Celsius, and Kelvin
400
the transfer of thermal energy to be transferred between matter and empty space
What is radiation
400
a material that can be burned to release energy
What is fuel
500
all the energy changes you get from throwing a ball in the air
What is potential to kinetic, to gravitational potential, to kinetic, to potential
500
what kind of wave do we use to cook food :)
What is a microwave
500
what is boiling and freezing for the temperature scale we use
What is 212 degrees boiling and 32 degrees freezing
500
material made of particles that easily can change their location
What is fluid
500
the force that resists the sliding of two surfaces in contact
What is friction
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