NEW
Font size
S
M
L
XL
WorksheetsHeat Review
Total questions: 23
Worksheet time: 23mins
Name
Class
Date
1.
What kind of heat transfer happens when the sun is heating your body?
a)
Conduction
b)
Radiation
c)
Convection
d)
Density
2.
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.
3.
When a pot is touching a stove that is on, what heat transfer is happening?
a)
I don't know??????
b)
Radiation
c)
Conduction
d)
Convection
4.
This is a lava lamp. When the light bulb heats the wax, the wax rises. When the wax cools, it falls. This cycle of rising/falling is an example of:
a)
Conduction.
b)
Convection.
c)
Radiation.
5.
A great conductor of energy is:
a)
wood
b)
plastic
c)
metal
d)
cloth
6.
What is NOT an example of an insulator in the kitchen?
a)
An oven mitt
b)
Pots and pans
c)
A wooden spoon
d)
A plastic measuring cup
7.
Mittens help keep your hands warm in winter because:
a)
They are conductors of heat.
b)
They are fuzzy.
c)
They are conductors of electrical energy.
d)
They are insulators.
8.
The plastic covering is there to:
a)
Provide a conductor for electrical energy to flow.
b)
Provide an insulator so that electrical energy will Not pass outside of the wires.
c)
Provide a conductor so that electrical energy can NOT flow.
d)
Provide an insulator so that electrical energy can flow.
9.
The metal copper is there to:
a)
Provide a conductor for energy to flow from one place to another.
b)
Provide an insulator for energy to flow from one place to another.
c)
Provide an insulator to slow the flow of energy.
d)
Provide a conductor to slow the flow of energy.
10.
Which is NOT an insulator.
a)
Wool
b)
Plastic
c)
Copper
d)
Glass
11.
All of the following are conductors Except _______.
a)
metal spoon
b)
wire
c)
humans
d)
plastic spoon
12.
All of the following are insulators of thermal energy except _____.
a)
glass
b)
rubber
c)
plastic
d)
metal
13.
The movement of heat between objects that are touching each other is known as
a)
Convection
b)
Radiation
c)
Conduction
d)
Insulation
14.
Down feathers in a sleeping bag are a good example of a(n)
a)
Insulator
b)
Conductor
15.
Which color reflects heat the most?
a)
white
b)
blue
c)
black
d)
yellow
16.
Which color absorbs heat the most?
a)
white
b)
yellow
c)
blue
d)
black
17.
Thermal energy ALWAYS travels...
a)
Hot to cold
b)
Cold to hot
c)
Inside to outside
d)
Outside to inside
18.
iron
a)
Conductor
b)
Insulator
19.
wood
a)
Conductor
b)
Insulator
20.
plastic
a)
Conductor
b)
Insulator
21.
Glass or Ceramic
a)
Conductor
b)
Insulator
22.
Metal Pan
a)
Conductor
b)
Insulator
23.
Coffee Mug
a)
Conductor
b)
Insulator
Reset
