Energy Forms
Vocabulary
Heat
Heat Transfer
Review
100
The ability to do work.
What is energy?
100
When you rub hands together on a cold day, you use friction to convert...
What is mechanical energy into thermal energy?
100
Heated air moves from baseboard heaters to the rest of a room in a process called _________. This is an example of heat transfer within a gas.
What is convection?
100
The law of conservation of energy states that when one form of energy is converted into another.
What is no energy is destroyed in the process.
100
The addition or loss of thermal energy changes the arrangement of the particles during..
What is a change of state?
200
The energy associated with motion
What is kinetic?
200
Unlike kinetic energy, potential energy is..
What is stored?
200
The movement of thermal energy from a warmer object to a cooler object.
What is heat?
200
A change from one form of energy into another.
What is an energy transformation?
200
The temperature at which a solid changes into a liquid.
What is the melting point?
300
The total potential and kinetic energy of the particles in an object.
What is thermal energy?
300
Energy stored in the nucleus of an atom.
What is nuclear energy?
300
Heat transfer occurs.
What is only from warm objects to colder ones?
300
The total energy of all the particle in a substance.
What is thermal energy?
300
Vaporization that takes place only at the surface of liquid.
What is evaporation?
400
An example of something that stores chemical energy?
What is a battery?
400
Visible light is an example of.
What is electromagnetic energy?
400
A material that does NOT conduct heat well.
What is insulator?
400
Heat is transferred from one particle of matter to another when the objects are touching.
What is conduction?
400
The expanding of matter when it is heated is known as.
What is thermal expansion?
500
Moving water can be used to produce electricity because..
What is most forms of energy can be converted into other forms?
500
Niagara Falls is a good example of _______. The water starts at the top as stored energy and then falls into motion.
What is potential energy being converted into kinetic energy?
500
How many different forms does most matter on Earth exists?
What is three?
500
The transfer of energy of electromagnetic waves.
What is radiation?
500
Water freezes at 32° on which temperature scale?
What is Fahrenheit?
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