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WorksheetsHeat Transfer
Total questions: 16
Worksheet time: 35mins
Name
Class
Date
1.
What is the definition of CONDUCTION?
a)
When heat is transferred from objects like rays of light or electromagnetically.
b)
a hot liquid or air that expands, becomes less dense, and rises or becomes more dense, and sinks.
c)
When heat transfers from objects that are touching.
d)
When heat transfers through the heater or AC in your house.
2.
What kind of heat transfer happens when the sun is heating your body?
a)
Conduction
b)
Radiation
c)
Convection
d)
Density
3.
Which of the following is an example of convection?
a)
A hair dryer is drying up your hair.
b)
When the AC or heater changes the temperature.
c)
When a car engine turns hot after being turned on.
d)
When you are making soup and the water is rising and lowering.
4.
What heat transfer happens when you burn your hand by touching a fire?
a)
Radiation
b)
Conduction
c)
Convectio
d)
I don't know!!!!!!!!!!!
5.
The heat from a hot burner to a pot is transferred by ______.
a)
convection
b)
insulation
c)
radiation
d)
conduction
6.
The way the heat is moving from the hot coffee is called...
a)
convection
b)
radiation
c)
insulation
d)
conduction
7.
The baby chickens are kept warm from the heat lamps demonstrates this type of heat transfer.
a)
conduction
b)
convection
c)
radiation
8.
Warm air rises and the cool air sinks demonstrates this type of heat transfer.
a)
conduction
b)
convection
c)
radiation
d)
Insolation
9.
A group of friends gather around a fire to stay warm.
a)
conduction
b)
convection
c)
radiation
10.
The chocolate bunny and the iron.
a)
conduction
b)
convection
c)
radiation
11.
The chocolate bunny and the lamp.
a)
conduction
b)
convection
c)
radiation
12.
LT4: Identify the heat transfer happening in this image
a)
conduction
b)
convection
c)
radiation
13.
LT5: A material that conducts heat well is called a
a)
conductor
b)
insulator
14.
LT5: A material that does not conduct heat well is called
a)
conductor (ex. spoon, metals)
b)
insulator (ex. wood, wool, straw, paper)
15.
LT5: This is an example of a(n)
a)
conductor of heat
b)
insulator
16.
LT5: This is an example of a(n):
a)
conductor of heat
b)
insulator
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