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Worksheets

Heat Transfer Methods

Total questions: 15

Worksheet time: 15mins

Name
Class
Date
1.

warm and cold air meeting

a)

radiation

b)

convection

c)

conduction

2.

sun rays warming a puddle

a)

radiation

b)

convection

c)

conduction

3.

an egg on a hot skillet

a)

radiation

b)

convection

c)

conduction

4.

using a blow dryer to dry your hair

a)

radiation

b)

convection

c)

conduction

5.

a heater heating the inside of a car

a)

radiation

b)

convection

c)

conduction

6.

the sun warming the surface of a rock

a)

radiation

b)

convection

c)

conduction

7.

a pot of boiling water on the stove

a)

radiation

b)

convection

c)

conduction

8.

feeling the sun’s heat on your back

a)

radiation

b)

convection

c)

conduction

9.

butter melting on warm pancakes

a)

radiation

b)

convection

c)

conduction

10.

adding hot water to cold bath water

a)

radiation

b)

convection

c)

conduction

11.

baking a cake in an oven

a)

radiation

b)

convection

c)

conduction

12.

reheating a cold cup of coffee in a microwave oven.

a)

radiation

b)

convection

c)

conduction

13.

Which method of heat transfer is primarily responsible for the warmth felt from a campfire?

a)

Radiation

b)

Convection

c)

Conduction

d)

Evaporation

14.

In an experiment, a metal rod is heated at one end. Which method of heat transfer causes the other end to become hot over time?

a)

Radiation

b)

Convection

c)

Conduction

d)

Insulation

15.

Why does a blacksmith heat a piece of metal before shaping it?

a)

To increase its radiation

b)

To make it more malleable through conduction

c)

To allow convection currents to form

d)

To reduce its density