Temperature
Heat Transfer
Conductor or Insulator
Thermal Energy
Thermal Expansion
100
In the United States, the most common temperature scale is called the ________________ scale.
What is Fahrenheit.
100
______________ is thermal energy moving from a warmer object to a cooler object.
What is heat.
100
A material that does not conduct heat well is a(n) ___________________.
What is insulator.
100
___________ _________ is the total energy of all the particles in an object.
What is thermal energy
100
The expanding of matter when it is heated is called
What is thermal expansion
200
The temperature scale used in most of the world is the _________________ scale.
What is Celsius.
200
Heat is transferred in three ways. Name the three ways.
What is conduction, convection, and radiation.
200
A material that conducts heat well is called a(n) ____________________.
What is conductor.
200
The more particles an object has at a given temperature, the more ________ __________ it has.
What is thermal energy
200
As thermal energy of matter increases, its particles usually ___________ ______ causing thermal expansion.
What is spread out
300
On this scale, the number 32 is assigned to the temperature at which water freezes.
What is Fahrenheit.
300
Soup warming in a pot on the stove is an example of what kind of heat transfer?
What is convection.
300
Wood, rubber, and cork are all good _________________.
What is insulators.
300
Matter will change from one state to another if thermal energy is ______________ or ______________.
What is absorbed or released.
300
As matter cools, it usually decreases in volume, or ____________.
What is contracts
400
On this scale, the number 100 is assigned to the temperature at which water boils.
What is Celsius.
400
The tip of an iron poker sitting in a fire is an example of what type of heat transfer?
What is conduction.
400
_______________ are all good conductors.
What is metals.
400
Freezing occurs when a substance ____________ thermal energy.
What is loses.
400
Joints in train tracks are designed with _____________ to allow for thermal expansion in hot weather.
What is extra space
500
At this temperature, no more energy can be removed from matter.
What is absolute zero.
500
Heat lamps hanging above a buffet table at a restaurant are examples of what type of heat transfer?
What is radiation.
500
A well-_____________ building is comfortable inside whether the weather is hot or cold outdoors.
What is insulated.
500
When gas loses a sufficient amount of thermal energy, it will change into a ______________.
What is liquid.
500
As matter cools, it usually decreases in volume, or contracts. One exception is ______________.
What is water
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