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Heat Transfer Revision

Total questions: 14

Worksheet time: 7mins

Name
Class
Date
1.
What is the transfer of heat by movement of liquids or gases?
a)
Radiation
b)
Convection
c)
Conduction
d)
Heat
2.
What is a transfer of heat energy by electromagnetic waves?
a)
Radiation
b)
Convection
c)
Conduction
d)
Heat
3.
What is the transfer of heat by direct contact?
a)
Convection
b)
Electromagnetic waves
c)
Radiation
d)
Conduction
4.
What is a substance that does NOT conduct heat well?
a)
Conductor
b)
Insulator
c)
Convector
d)
Radiator
5.
What is a substance that DOES conduct heat well?
a)
Conductor
b)
Insulator
c)
Convector
d)
Radiator
6.

Walking on the hot sand on a beach

a)

conduction

b)

convection

c)

radiation

7.

A ceiling fan forcing the warm air downward.

a)

conduction

b)

convection

c)

radiation

8.

Feeling heat from a campfire

a)

conduction

b)

convection

c)

radiation

9.

Chocolate candy melting in your hand.

a)

conduction

b)

convection

c)

radiation

10.

Feeling the heat from a stove burner without touching it.

a)

conduction

b)

convection

c)

radiation

11.

boiling water spreading heat throughout all of the liquid

a)

convection

b)

conduction

c)

radiation

12.

Laying on the beach and feeling your face getting warm. Why is this?

a)

conduction

b)

convection

c)

radiation

13.

When you touch a piece of ice with your finger, energy flows _______.

a)

from your finger to the ice

b)

from the ice to the finger

c)

both ways

d)

energy does not flow

14.

Heat transfer is related to change in temperature. This statement is ______.

a)

TRUE

b)

FALSE

c)

MAYBE

d)

UNDECIDED