Quiz about Unit Three - Energy review

Question 1

Choose the examples of PHYSICAL change (2 answers):

Accepted Answer

Boiling liquid water into steam

Accepted Answer

Chopping celery

Answer

Copper turning green as it oxidizes

Answer

Two hydrogen atoms fuse into one helium atom in the sun

Answer

Burning logs in a fire

Question 2

Choose the examples of CHEMICAL change (2 answers):

Accepted Answer

Copper turning green as it oxidizes

Accepted Answer

Burning logs in a fire

Answer

Boiling liquid water into steam

Answer

Two hydrogen atoms fuse into one helium atom in the sun

Answer

Chopping celery

Question 3

Choose the examples of NUCLEAR change (2 answers):

Accepted Answer

Two hydrogen atoms fuse into one helium atom in the sun

Accepted Answer

A uranium atom splits into Barium and Krypton

Answer

Boiling liquid water into steam

Answer

Copper turning green as it oxidizes

Answer

Chopping celery

Question 4

Where does FISSION occur? (2 answers)

Accepted Answer

Deep inside the Earth, causing convection currents

Accepted Answer

In Nuclear Power Plants

Answer

In the ocean

Answer

In plants and flowers

Question 5

Fission produces the energy that causes (2 answers):

Accepted Answer

Earthquakes

Accepted Answer

Volcanic Eruptions

Answer

Thunderstorms

Answer

Flooding

Question 6

What process uses Fission to create electricity?

Accepted Answer

Nuclear power

Answer

Physical Reactions

Answer

Chemical Reactions

Answer

Nuclear bombs

Question 7

What element is the main source of fuel for FUSION in our sun?

Accepted Answer

Hydrogen

Answer

Carbon

Answer

Oxygen

Answer

Uranium

Question 8

What element is the main source of fuel for FISSION in a nuclear reactor?

Accepted Answer

Uranium

Answer

Hydrogen

Answer

Carbon

Answer

Oxygen

Question 9

Choose the statements that show the advantages of Nuclear Power (4 answers):

Accepted Answer

Creates vast amounts of energy

Accepted Answer

Does not produce particulate air pollution

Accepted Answer

Produces more kilowatts of energy for fewer cents per kilowatt than coal-burning plants

Accepted Answer

Considered to be safer than coal-burning plants (in U.S.)

Answer

Involves harmful radioactive elements

Question 10

Choose the statements that show the disadvantages of Nuclear Power (4 answers):

Accepted Answer

Involves harmful radioactive elements

Accepted Answer

Loss of control leads to harmful radiation exposure

Accepted Answer

Produces radioactive waste that must be stored

Accepted Answer

When not properly contained, huge safety risk

Answer

Creates vast amounts of energy

Question 11

Select the statements that are TRUE about FISSION (4 answers):

Accepted Answer

Creates VAST amounts of energy

Accepted Answer

One large nuclei splits into more than one smaller, lighter elements

Accepted Answer

Produces radioactive waste

Accepted Answer

Occurs naturally deep inside the Earth, providing Earth's core energy

Answer

Occurs naturally in the sun and stars

Question 12

Select the statements that are TRUE about FUSION (4 answers):

Accepted Answer

Occurs naturally in the sun and stars

Accepted Answer

Creates VAST amounts of energy

Accepted Answer

Two small nuclei fuse into one larger, heavier element

Accepted Answer

Requires temperatures over 100 million degrees Celsius

Answer

One large nuclei splits into more than one smaller, lighter elements

Question 13

The amount of kinetic energy that an object has depends on its (2 answers):

Accepted Answer

Mass

Accepted Answer

Velocity

Answer

Height

Question 14

The amount of potential energy that an object has depends on its (2 answers):

Accepted Answer

Mass

Accepted Answer

Height

Answer

Velocity

Question 15

Energy of POSITION or STORED energy is:

Accepted Answer

Potential

Answer

Kinetic

Question 16

Energy of motion is:

Accepted Answer

Kinetic

Answer

Potential

Question 17

Which type of energy is shown by the picture?

Accepted Answer

Potential

Answer

Kinetic

Question 18

Which type of energy is shown by the picture?

Accepted Answer

Kinetic

Answer

Potential

Question 19

The energy stored in the bonds between atoms/molecules; it must be burned to be released.

Accepted Answer

Chemical

Answer

Thermal

Answer

Electrical

Answer

Nuclear

Answer

Electromagnetic

Question 20

The energy found in the motion of objects or the position of objects that can be released with movement:

Accepted Answer

Mechanical

Answer

Thermal

Answer

Chemical

Answer

Electrical

Answer

Nuclear

Question 21

The energy of the motion of the particles inside a substance:

Accepted Answer

Thermal

Answer

Chemical

Answer

Electrical

Answer

Nuclear

Answer

Electromagnetic

Question 22

The energy stored within the nuclei of atoms:

Accepted Answer

Nuclear

Answer

Thermal

Answer

Chemical

Answer

Electrical

Answer

Electromagnetic

Question 23

The energy found in the flow of electrons:

Accepted Answer

Electrical

Answer

Thermal

Answer

Chemical

Answer

Nuclear

Answer

Electromagnetic

Question 24

The energy found in the radiant waves of light energy:

Accepted Answer

Electromagnetic

Answer

Thermal

Answer

Chemical

Answer

Electrical

Answer

Nuclear

Question 25

Which form(s) of energy are apparent in the sun? (THREE ANSWERS)

Accepted Answer

Nuclear

Accepted Answer

Thermal

Accepted Answer

Electromagnetic

Answer

Electrical

Answer

Chemical

Question 26

Which form(s) of energy are used by/produced by a TV? (THREE ANSWERS)

Accepted Answer

Electrical

Accepted Answer

Electromagnetic

Accepted Answer

Mechanical

Answer

Nuclear

Answer

Thermal

Question 27

Which form(s) of energy are used by/produced by a candle? (THREE ANSWERS)

Accepted Answer

Thermal

Accepted Answer

Chemical

Accepted Answer

Electromagnetic

Answer

Nuclear

Answer

Electrical

Question 28

Which form(s) of energy are used by/produced by a carrot? (TWO ANSWERS)

Accepted Answer

Chemical

Accepted Answer

Electromagnetic

Answer

Nuclear

Answer

Thermal

Answer

Electrical

Question 29

Which correctly lists the energy conversions, from start to finish, for generating electricity from fossil fuels?

Accepted Answer

Nuclear --> Electromagnetic --> Chemical --> Thermal --> Mechanical --> Electrical

Answer

Nuclear --> Thermal --> Mechanical --> Electrical

Answer

Nuclear --> Electromagnetic --> Chemical --> Thermal + Electromagnetic

Answer

Nuclear --> Electromagnetic --> Chemical --> Mechanical

Question 30

Which correctly lists the energy conversions, from start to finish, for a campfire?

Accepted Answer

Nuclear --> Electromagnetic --> Chemical --> Thermal + Electromagnetic

Answer

Nuclear --> Thermal --> Mechanical --> Electrical

Answer

Nuclear --> Electromagnetic --> Chemical --> Thermal --> Mechanical --> Electrical

Answer

Nuclear --> Electromagnetic --> Chemical --> Mechanical

Question 31

Which correctly lists the energy conversions, from start to finish, for a nuclear power plant?

Accepted Answer

Nuclear --> Thermal --> Mechanical --> Electrical

Answer

Nuclear --> Electromagnetic --> Chemical --> Thermal --> Mechanical --> Electrical

Answer

Nuclear --> Electromagnetic --> Chemical --> Mechanical

Answer

Nuclear --> Electromagnetic --> Chemical --> Thermal + Electromagnetic

Question 32

Which correctly lists the energy conversions, from start to finish, for a person walking?

Accepted Answer

Nuclear --> Electromagnetic --> Chemical --> Mechanical

Answer

Nuclear --> Thermal --> Mechanical --> Electrical

Answer

Nuclear --> Electromagnetic --> Chemical --> Thermal --> Mechanical --> Electrical

Answer

Nuclear --> Electromagnetic --> Chemical --> Thermal + Electromagnetic

Question 33

Emily conducted an experiment to test if the same amount of mass was present both before and after the chemical reaction of baking soda with vinegar.  Which of the following data sets supports the Law of Conservation of Mass?

Accepted Answer

Option A is correct

Answer

B.

Unit Three - Energy review

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