Quiz about Energy Unit 1 Review

Question 1

GRAVITATIONAL POTENTIAL ENERGY DEPENDS ON

Accepted Answer

WEIGHT AND HEIGHT

Answer

MASS AND VELOCITY

Answer

MASS AND WEIGHT

Answer

HEIGHT AND DISTANCE

Question 2

WHICH OF THE FOLLOWING IS NOT AN EXAMPLE OF POTENTIAL ENERGY?

Accepted Answer

A BALL TRAVELING AT 10 M/S

Answer

A COMPRESSED SPRING

Answer

WATER BEING STORED AT A WATER DAM

Answer

A STRETCHED RUBBER BAND

Question 3

YOUR BODY OBTAINS ENERGY FROM THE FOOD YOU EAT. WHAT IS THE FORM OF ENERGY IN FOOD?

Accepted Answer

CHEMICAL

Answer

KINETIC

Answer

ELASTIC

Answer

GRAVITATIONAL

Question 4

WHEN AN ARCHER BENDS A BOW, WHAT TYPE OF ENERGY INCREASES IN THE BOW?

Accepted Answer

ELASTIC

Answer

GRAVITATIONAL

Answer

KINETIC

Answer

THERMAL

Question 5

WHICH ENERGY TRANSFORMATION OCCURS WHEN A TELEVISION SPEAKER PRODUCES MUSIC?

Accepted Answer

ELECTRICAL TO SOUND

Answer

ELASTIC TO SOUND

Answer

THERMAL TO SOUND

Answer

SOUND TO ELECTRICAL

Question 6

There is the same amount of energy today as when the world began.

Accepted Answer

True

Answer

False

Question 7

What is an example of Radiant energy?

Accepted Answer

Electromagnetic waves

Answer

Burning Logs

Answer

Vibrations

Answer

Gravitational potential

Question 8

Kinetic energy is energy due to...

Accepted Answer

motion

Answer

interactions between objects or particles

Answer

elasticity

Answer

mass

Question 9

Which is an example of sound energy?

Accepted Answer

plucking a guitar string

Answer

light energy

Answer

turning the lights on

Answer

splitting nuclei

Question 10

What is an example of Nuclear energy?

Accepted Answer

splitting nuclei

Answer

light energy

Answer

burning logs

Answer

plucking a guitar string

Question 11

You have just turned on a fan.
What type of energy is this?

Accepted Answer

Electric

Answer

Radiant

Answer

Nuclear

Answer

Thermal

Question 12

Thermal energy is...

Accepted Answer

burning logs

Answer

turning on a fan

Answer

sun energy

Answer

splitting of nuclei

Question 13

What energy is given off when a cell phone rings?

Accepted Answer

Sound Energy

Answer

Gravitational Energy

Answer

Thermal Energy

Answer

Nuclear Energy

Question 14

Which energy transformation occurs in a toaster?

Accepted Answer

electric to thermal

Answer

chemical to electric

Answer

kinetic to chemical

Answer

thermal to potential

Question 15

The faster an object moves, the ________ kinetic energy it has.

Accepted Answer

more

Answer

less

Answer

none of the above

Answer

all of the above

Question 16

Gravitational potential energy depends on the ________ and ________ of the object.

Accepted Answer

Height and mass

Answer

Friction and movement

Answer

Mass and Movement

Answer

Height and Friction

Question 17

Which point has the most potential energy?

Accepted Answer

a

Answer

G

Answer

f

Answer

b

Question 18

Food has _________ energy.

Accepted Answer

Potential

Answer

Kinetic

Answer

None of the above

Answer

All of the above

Question 19

Where would a person have to be located to have the minimum gravitational potential energy?

Accepted Answer

down in the basement

Answer

up on the roof

Answer

in the middle

Answer

outside

Question 20

The illustration shows a roller coaster There are four points labeled W, X, Y and Z. Which point would have the most potential energy?

Accepted Answer

Z

Answer

W

Answer

X

Answer

Y

Question 21

At which position does the pendulum below have the greatest potential energy?

Accepted Answer

1 and 5

Answer

3

Answer

2 and 4

Answer

there is no potential energy

Question 22

Choose the best example of energy.

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Question 23

What is energy?

Accepted Answer

The ability to make something move or change.

Answer

Something that takes up space.

Answer

Anything that has mass.

Question 24

Wood, batteries, gasoline, and  food are all examples of ________________________.

Accepted Answer

chemical potential energy

Answer

gravitational potential energy

Answer

elastic potential energy

Answer

None of the above

Question 25

When you stretch a rubber band, you are storing __________ energy.

Accepted Answer

potential

Answer

kinetic

Answer

none of the above

Answer

all of the above

Question 26

Can energy be changed?

Accepted Answer

yes

Answer

no

Question 27

Energy stored by things that stretch

Accepted Answer

Elastic Potential Energy

Answer

Kinetic Energy

Answer

Gravitational Potential Energy
Energy

Answer

Chemical Potential Energy

Question 28

Energy stored in food and fuels

Accepted Answer

Chemical Potential Energy

Answer

Gravitational potential energy

Answer

Elastic Potential Energy

Answer

Energy

Question 29

Which statement best defines Mechanical Energy?

Accepted Answer

Energy produced by a machine or moving part.

Answer

Energy that is produced by an electrical current in a circuit.

Answer

Energy from the sun.

Answer

Energy that travels in waves due to vibrations.

Question 30

What are the units for energy?

Accepted Answer

Joules

Answer

Watts

Answer

Newtons

Answer

meters

Question 31

The amount of kinetic energy an object has depends on its -

Accepted Answer

mass and speed

Answer

mass and volume

Answer

volume and friction

Answer

speed and density

Question 32

When you hear music, what is your ear actually detecting?

Accepted Answer

waves created by vibrations

Answer

notes from the speaker

Answer

electrical currents traveling through the air

Answer

sound atoms coming from the sound

Question 33

In which situation could sound not travel?

Accepted Answer

through a vacuum in space

Answer

through a plaster wall

Answer

through the air

Answer

through the water

Question 34

A student launches a paper plane during a science investigation.  Which type of energy is observed as the paper plane flies?

Accepted Answer

mechanical

Answer

light

Answer

thermal

Answer

electrical

Question 35

WHICH OF THE FOLLOWING IS NOT AN EXAMPLE OF POTENTIAL ENERGY?

Accepted Answer

A BALL TRAVELING AT 10 M/S

Answer

A COMPRESSED SPRING

Answer

WATER BEING STORED AT A WATER DAM

Answer

A STRETCHED RUBBER BAND

Question 36

YOUR BODY OBTAINS ENERGY FROM THE FOOD YOU EAT. WHAT IS THE FORM OF ENERGY IN FOOD?

Accepted Answer

CHEMICAL

Answer

KINETIC

Answer

ELASTIC

Answer

GRAVITATIONAL

Question 37

WHEN AN ARCHER BENDS A BOW, WHAT TYPE OF ENERGY INCREASES IN THE BOW?

Accepted Answer

ELASTIC

Answer

GRAVITATIONAL

Answer

KINETIC

Answer

THERMAL

Question 38

Anna made a ramp out of some books and a piece of wood. She can change the height by adding more books under the piece of wood. She rolls a marble down each ramp.  At the bottom of which ramp would the marble be traveling the fastest?

Accepted Answer

4 books

Answer

1 book

Answer

2 books

Answer

3 books

Question 39

What will happen to the potential energy of the magnets as the N and S get close?

Accepted Answer

decrease

Answer

increase

Answer

stay the same

Answer

there is none

Question 40

What will happen to the magnetic potential energy of the magnets when the N and N get close?

Accepted Answer

increases

Answer

decreases

Answer

stays the same

Question 41

When energy moves from one form to another it is said to be _________________

Accepted Answer

Transformed

Answer

Eliminated

Answer

Lost.

Answer

Created

Question 42

Which has the most kinetic energy?

Accepted Answer

a dump truck driving down a hill

Answer

a basketball rolling down a hill

Answer

a bus stopped at the top of a hill

Answer

a golf ball sitting at the top of the hill

Question 43

Light is an example of _________

Accepted Answer

radiant energy

Answer

thermal energy

Answer

mechanical energy

Answer

nuclear energy

Question 44

How do we calculate work?

Accepted Answer

W = F * d

Answer

w = f * D

Answer

W = F * D

Answer

w = f * d

Question 45

How much work is being done with 200 N of force over 426 meters?

Accepted Answer

85,200 J

Answer

45,620 J

Answer

90,480 J

Answer

62,329 J

Question 46

What happens to the energy of the cart as it moves from point A to point B on the diagram?

Accepted Answer

Potential energy is transformed to kinetic. energy.

Answer

Kinetic energy is transformed to potential energy.

Answer

Both potential energy and kinetic energy stay the same.

Answer

Potential energy decreases and kinetic The energy stays the same.

Question 47

A person moves a ball up a ramp. Which statement describes this process?

Accepted Answer

There is a transfer of energy, and work is done.

Answer

There is no transfer of energy or work done.

Answer

There is no transfer of energy, but work is done.

Answer

There is a transfer of energy, but no work is done.

Question 48

The ability to do work or cause change is called?

Accepted Answer

Energy

Answer

Force

Answer

Work

Answer

Motion

Question 49

Which diagram models the position of a soccer ball when it has the greatest amount of gravitational potential energy?

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 50

Which one of these doesn't influence the amount of gravitational potential energy?

Accepted Answer

magnet strength

Answer

distance to ground

Answer

mass

Question 51

Which picture shows the greatest elastic potential energy?

Accepted Answer

Picture 2

Answer

Picture 1

Question 52

Two cars are driving down the road at the same speed. Car A has a mass of 1100 kg. Car B has a mass of 1000 Kg. Which as the greatest kinetic energy?

Accepted Answer

Car A

Answer

Car B

Answer

They are the same.

Question 53

What type of energy do these balls have when they are sitting on the shelf?

Accepted Answer

potential

Answer

mechanical

Answer

kinetic

Answer

no energy

Question 54

When a ball bounces, it will never bounce as high as the first bounce. Which is these is not a reason why?

Accepted Answer

All the kinetic energy is transferred to potential energy.

Answer

Some kinetic energy transfers to the floor.

Answer

Not all energy is transferred back to potential energy.

Answer

Some of the kinetic energy is transferred to sound and heat energy.

Question 55

What kind of energy is represented in this picture?

Accepted Answer

Thermal

Answer

Potential

Answer

Nuclear

Answer

Mechanical

Question 56

What kind of energy does this device use?

Accepted Answer

Electrical

Answer

Chemical

Answer

Thermal

Answer

Chemical

Energy Unit 1 Review

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