Worksheets4.2 survey
Total questions: 15
Worksheet time: 11mins
Name
Class
Date
1.
What factors determine temperature?
a)
Type of molecules
b)
Mass of the item
c)
Molecule speed
d)
all of the above
2.
What is conduction?
a)
The transfer of heat through the air
b)
The transfer of heat through touching/direct contact
3.
What is convection?
a)
The transfer of heat through the air or water
b)
The transfer of heat through waves
4.
What is radiation
a)
The transfer of heat through moving air/water
b)
The transfer of heat through waves
5.
What is an insulator?
a)
A material that speeds up the flow of heat or electricity
b)
A material that slows down the flow of heat or electricity
6.
What kinds of materials are insulators?
a)
plastic, rubber, wood
b)
metals
7.
What is a conductor?
a)
A material that speeds up the flow of heat or electricity
b)
A material that slows down the flow of heat or electricity
8.
What kind of materials are conductors?
a)
rubber, plastic
b)
metal
9.
How does the sun heat the Earth?
a)
Conduction
b)
convection
c)
radiation
10.
Which is an example of convection?
a)
an oven
b)
cooking on top of a burner
11.
What is an example of conduction
a)
an oven
b)
cooking on top of a burner
12.
What is an example of radiation?
a)
an oven
b)
a microwave
13.
Which of the following is an example of conduction?
a)
A metal spoon getting hot in a pot of soup
b)
The sun warming your face
14.
What is the primary method of heat transfer in liquids and gases?
a)
Radiation
b)
Convection
c)
Conduction
15.
Which material is a better insulator?
a)
Copper
b)
Styrofoam
100 %
