Energy Review

The ability to do work is...

power

conve

rsio

n

ener

gy

vel

ocity

7% 4%

89%

0%

1. power

2. conversion

3. energy

4. velocity

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21 22 23 24 25 26 27 28 29 30 31 32

The transfer of energy is...

conve

rsio

n

work

power

vel

ocity

19%

0%

15%

65%

1. conversion

2. work

3. power

4. velocity

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

How fast energy is transferred is called...

work

power

joul

es

conve

rsio

n

8%0%0%

92%

1. work

2. power

3. joules

4. conversion

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

Fossil fuels contain what type of energy?

radi

ant e

nergy

ther

mal

ene

rgy

mec

hanic

al e

nergy

chem

ical

ener

gy

4%

92%

0%4%

1. radiant energy

2. thermal energy

3. mechanical energy

4. chemical energy

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

An example of something that stores chemical energy is ...

food

the

sun

mic

rowav

e

lightn

ing

100%

0%0%0%

1. food

2. the sun

3. microwave

4. lightning

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

Potential energy is...

Ener

gy th

at is

nev

er...

Ener

gy th

at c

an’t

be...

Sto

red e

nergy

Ener

gy of m

otion

0% 0%

100%

0%

1. Energy that is never used

2. Energy that can’t be measured

3. Stored energy4. Energy of motion1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

Which of the following has only potential energy?

A ro

lling

bow

ling b

all

An a

rcher

’s b

ow th

at ..

A d

iver

afte

r he

has le

f...

A s

kier

at t

he botto

m ..

4% 0%0%

96%

1. A rolling bowling ball2. An archer’s bow that

is pulled back3. A diver after he has

left the diving board4. A skier at the bottom

of the hill1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

Kinetic energy is...

Ener

gy th

at is

nev

er...

Ener

gy th

at c

an’t

be...

Sto

red e

nergy

Ener

gy of m

otion

0%

100%

0%0%

1. Energy that is never used

2. Energy that can’t be measured

3. Stored energy

4. Energy of motion

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

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Which of the following has kinetic energy?

A c

ar a

t a re

d light

An a

pple in

the

tree

A s

kier

at t

he botto

m ..

An a

pple fa

lling

out o

f..

0%

100%

0%0%

1. A car at a red light

2. An apple in the tree

3. A skier at the bottom of the hill

4. An apple falling out of a tree

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

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Energy released when atoms fuse (join) together or split apart is called

nucl

ear

chem

ical

mec

hanic

al

ele

ctro

mag

netic

81%

4%4%11%

1. nuclear

2. chemical

3. mechanical

4. electromagnetic

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

A change from one form of energy into another is called a(an)...

Conse

rvat

ion o

f ener

gy

work

Ener

gy tra

nsfo

rmat

io...

Gra

vita

tional

pote

ntia...

7%0%

85%

7%

1. Conservation of energy

2. work

3. Energy transformation or conversion

4. Gravitational potential energy

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

The Law of Conservation of Energy states that...

Ener

gy su

pplie

s ar

e l..

.

Ener

gy ca

n be

trans

f...

Ener

gy al

way

s ch

an...

Ener

gy ca

n not b

e c.

..

0%

96%

0%4%

1. Energy supplies are limited

2. Energy can be transferred

3. Energy always changes forms when transferred

4. Energy can not be created or destroyed

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

Plants & animals contain...

Chem

ical

ener

gy

Ele

ctro

mag

netic

ener

gy

Nucl

ear e

nergy

Rad

iant e

nergy

96%

0%4%0%

1. Chemical energy

2. Electromagnetic energy

3. Nuclear energy

4. Radiant energy

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

A swinging pendulum is a good example of kinetic energy changing into ____________

energy.

mot

ion

mag

netic

ele

ctro

mag

netic

pote

ntial

7%

93%

0%0%

1. motion

2. magnetic

3. electromagnetic

4. potential

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

Examples of where you can find nuclear energy are…

Com

puters

& li

ghts

Anim

als

& frui

t

Som

e power

pla

nts ..

.

Clo

cks

& TV’s

0% 0%

96%

4%

1. Computers & lights

2. Animals & fruit

3. Some power plants & the sun

4. Clocks & TV’s

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

An example of mechanical/motion energy is

A ro

lling

bow

ling b

all

A la

mp

A h

eatin

g bla

nket

A c

ompre

ssed

sprin

g

96%

0%0%4%

1. A rolling bowling ball

2. A lamp

3. A heating blanket

4. A compressed spring

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

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Electromagnetic energy includes…

Nucl

ear e

nergy

Mec

hanic

al e

nergy

Rad

iant e

nergy

Ther

mal

ener

gy

4%12%

77%

8%

1. Nuclear energy

2. Mechanical energy

3. Radiant energy

4. Thermal energy

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

Electrical energy is from...

The

flow o

f ele

ctro

ns

Ato

ms

split

ting a

part

The

sun

thun

der

96%

0%0%4%

1. The flow of electrons

2. Atoms splitting apart

3. The sun

4. thunder

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Participant Scores

1800 Emily Angell

1800 Kate Beardsley

1800 Brooks Brown

1800 Andrew Dixon

1800 Javier Garcia