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WorksheetsHeat
Total questions: 20
Worksheet time: 18mins
Name
Class
Date
1.
what is the meaning of convection?
a)
cold rises heat falls
b)
heat
c)
cold
d)
hot rises cold falls
2.
what is the meaning of conduction
a)
when heat transfers from objects that are not touching
b)
heat rise
c)
cold fall
d)
when heat transfers from objects that are touching
3.
what kind of heat is happening when the sun heats your body
a)
conduction
b)
convection
c)
density
d)
radiation
4.
heat rises
a)
true
b)
false
5.
heat energy traveling through space is an example of _____
a)
convection
b)
density
c)
radiation
d)
conduction
6.
The sun shines down on this family as the play on the beach.
a)
conduction
b)
convection
c)
radiation
7.
A group of friends gather around a fire to stay warm.
a)
conduction
b)
convection
c)
radiation
8.
The man goes to take the hot pot off the stove with his bare hands.
a)
conduction
b)
convection
c)
radiation
9.
Warm air rises and the cool air sinks.
a)
conduction
b)
convection
c)
radiation
10.
In some cultures, walking on fire is the ultimate sign of strength.
a)
conduction
b)
convection
c)
radiation
11.
In this experiment, the WARM red dye and the COLD blue dye was placed in the water at the same time. The warm red dye rose to the top while the cold blue dye sank to the bottom.
a)
conduction
b)
convection
c)
radiation
12.
The candle will slowly heat the metal and transfer the heat directly to the mans hand.
a)
conduction
b)
convection
c)
radiation
13.
Johnny accidentally grabbed the handle of the hot pot.
a)
conduction
b)
convection
c)
radiation
14.
The chocolate bunny and the iron.
a)
conduction
b)
convection
c)
radiation
15.
Can heat be created or destroyed?
a)
Yes
b)
No
c)
Only when things are cooling off
d)
Only when things are warming up
16.
Hot air ______ while cool air ____
a)
Sinks, Rises
b)
Rises, Rises
c)
Rises, Sinks
d)
Convection, Radiation
17.
Touching hot sand is....
a)
Conduction
b)
Convection
c)
Radiation
18.
Boiling water is an example of what two types of heat transfer
a)
Conduction and Radiation
b)
Conduction and Convection
c)
Radiation and Convection
19.
Ironing a shirt is an example of...
a)
condensation
b)
conduction
c)
convection
d)
radiation
20.
What happens when ice cubes melt in a glass?
a)
Heat travels from the ice to the warmer water.
b)
No energy is transferred.
c)
Heat is transferred from the warmer water to the ice cubes.
d)
The water warms up due to the humidity
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