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WorksheetsThermal Energy Transfer Review
Total questions: 20
Worksheet time: 14mins
Name
Class
Date
1.
This is an example of-
a)
Conduction
b)
Convection
c)
Radiation
2.
What happens to particles as they cool down?
a)
They slow down
b)
Nothing
c)
They don't move
d)
They speed up
3.
In what direction to cold liquids and gasses move?
a)
Side to Side
b)
Up
c)
Down
d)
Back and Forth
4.
Which example below is an example of conduction?
a)
Boiling macaroni
b)
The attic is warmer than the basement
c)
The Sun heating the Earth
d)
Touching hot sand with your feet
5.
This is an example of-
a)
Conduction
b)
Convection
c)
Radiation
6.
Which example below is an example of radiation?
a)
Standing on a hot metal bridge
b)
The attic is warmer than the basement
c)
The Sun heating the Earth
d)
Touching hot sand with your feet
7.
Conduction is heat transfer by -
a)
Touch
b)
Circles
c)
Waves
8.
What happens to particles as they heat up?
a)
They slow down
b)
Nothing
c)
They don't move
d)
They speed up
9.
This is an example of-
a)
Conduction
b)
Convection
c)
Radiation
10.
Which is more dense?
a)
Hot Liquid
b)
Cold Liquid
11.
Which sentence explains why a cold metal spoon placed in a pot of boiling water becomes hot?
a)
Thermal energy is transferred from the spoon to the water.
b)
Thermal energy is transferred from the water to the spoon.
c)
Thermal energy in the water is transformed into kinetic energy in the spoon.
d)
Thermal energy in the spoon is transformed into kinetic energy in the water.
12.
Convection could occur in which of the materials below?
a)
A block of wood
b)
The ocean
c)
A bowl of ice cream
d)
In space
13.
Darth Vader is using a light saber. The light saber transfers heat through-
a)
Conduction
b)
Convection
c)
Radiation
14.
Heat transfer always goes from-
a)
Cold to Hot
b)
Hot to Cold
c)
Heat doesn't transfer
d)
Freezing to Cold
15.
What evidence demonstrates that convection currents are at work?
a)
Food coloring spreads throughout a glass when the water in the glass is stirred
b)
Smoke rises from a lighted candle wick
c)
The handle of a pan on a stove gets hot
d)
Your face feels warm sitting beside a fire
16.
What type of heat transfer takes place in liquids and gasses?
a)
Conduction
b)
Convection
c)
Radiation
d)
Thermal Equilibrium
17.
Radiation is heat transfer by-
a)
Touch
b)
Circles
c)
Waves
18.
What type of heat transfer takes place in solids?
a)
Conduction
b)
Convection
c)
Radiation
19.
What type of material makes the best conductor?
a)
Food
b)
Wood
c)
Styrofoam
d)
Metal
20.
Which example below is an example of convection?
a)
Standing on a hot metal bridge
b)
The attic is warmer than the basement
c)
The Sun heating the Earth
d)
Touching hot sand with your feet
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