Quiz about Energy Q1 Review

Question 1

Energy that is stored in food.

Accepted Answer

chemical

Answer

solar

Answer

kinetic

Answer

nuclear

Question 2

Energy transferred through electromagnetic waves, like microwaves.

Accepted Answer

radiant

Answer

nuclear

Answer

chemical

Answer

mechanical

Question 3

Energy due to an object's motion.

Accepted Answer

kinetic

Answer

electrical

Answer

potential

Answer

chemical

Question 4

Energy due to an object's position.

Accepted Answer

potential

Answer

kinetic

Answer

electrical

Answer

chemical

Question 5

Which of the following is an example of potential energy?

Accepted Answer

a stretched rubber band

Answer

a moving car

Answer

a shining lightbulb

Answer

a falling book

Question 6

This is energy that is stored for later use.

Accepted Answer

potential energy

Answer

kinetic energy

Answer

mechanical energy

Answer

electromagnetic energy.

Question 7

Which of the following is a correct statement?

Accepted Answer

Both the mass and speed of an object affect the amount of kinetic energy it will have.

Answer

Only the speed of an object affects the amount of kinetic energy it will have.

Answer

Only the mass of an object affects the amount of kinetic energy it will have.

Answer

Neither the mass nor speed of an object affects the amount of kinetic energy; only the height of the object.

Question 8

Why does a brick that is thrown into the air fall back down?

Accepted Answer

Gravity acts upon it.

Answer

Friction acts upon it.

Answer

none of these

Answer

Light acts upon it.

Question 9

What is the unit for KE?

Accepted Answer

Joules (J)

Answer

Kilograms (kg)

Answer

Meters (m)

Answer

Meters per Second (m/s)

Question 10

What is the unit for mass?

Accepted Answer

Kilograms (kg)

Answer

Joules (J)

Answer

Meters (m)

Answer

Meters per Second (m/s)

Question 11

What is the unit for speed?

Accepted Answer

Meters per Second (m/s)

Answer

Joules (J)

Answer

Kilograms (kg)

Answer

Meters (m)

Question 12

A student creates a ramp by stacking four blocks and then leaning a meter stick against it. She releases four different balls from the same position on the ramp and calculates their speeds. Based on the information in the table below, which ball would you predict to have the LEAST kinetic energy when it reaches the end of the ramp?

Accepted Answer

Golf

Answer

Tennis

Answer

Baseball

Answer

Softball

Question 13

A graph showing the kinetic energy of a 10 kg object at different speeds is provided. Based on the information in the graph, we can predict that the kinetic energy of the object at 2 m/s would be ...

Accepted Answer

20 J

Answer

0 J

Answer

5 J

Answer

60 J

Question 14

Which of the following can be concluded from the graph?

Accepted Answer

Speed has a large effect on kinetic energy.

Answer

When speed increases, kinetic energy decreases.

Answer

Kinetic energy does NOT depend upon speed.

Answer

Speed has a small effect on the amount of kinetic energy.

Question 15

The image below shows four soccer balls at different locations on an uneven soccer field. Which ball has the greatest amount of KINETIC energy?

Accepted Answer

Ball D

Answer

Ball A

Answer

Ball B

Answer

Ball C

Question 16

Where does this roller coaster have the MOST KINETIC energy?

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 17

When a person runs, stored chemical energy is converted to __________.

Accepted Answer

kinetic energy

Answer

potential energy

Answer

light energy

Answer

sound energy

Question 18

Distance/time=?

Accepted Answer

speed

Answer

kinetic eneregy

Answer

potential energy

Answer

mass

Question 19

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

Accepted Answer

more

Answer

less

Question 20

Increasing an object's mass will increase its kinetic energy.

Accepted Answer

true

Answer

false

Question 21

When a roller coaster is at the top of a hill it has

Accepted Answer

high potential energy

Answer

high kinetic energy

Answer

low potential energy

Answer

equal amounts of kinetic and potential energy

Question 22

When a roller coaster is at the bottom of a hill it has

Accepted Answer

high kinetic energy

Answer

high potential energy

Answer

low kinetic energy

Answer

equal amounts of kinetic and potential energy

Question 23

Which of the following are examples of kinetic energy? (check all that apply)

Accepted Answer

an arrow flying through the air

Accepted Answer

kicking a soccer ball

Accepted Answer

chewing gum

Answer

a book on a shelf

Answer

sitting at a stop light

Question 24

Which of the following is an example of potential energy (check all that apply)

Accepted Answer

a block of ice in the freezer

Accepted Answer

a desk in a classroom

Accepted Answer

a ball sitting in a goal

Answer

water in a stream

Answer

scoring a goal

Question 25

A measure of how much matter

is present in a substance

Accepted Answer

mass

Answer

joule

Answer

motion

Answer

law of conservation of energy

Question 26

Stored energy

Accepted Answer

potential energy

Answer

kinetic energy

Answer

mass

Answer

joules

Question 27

A unit of measurement for energy

Accepted Answer

joule

Answer

kinetic energy

Answer

mass

Answer

law of conserbation of energy

Question 28

Everything has thermal energy

Accepted Answer

True

Answer

False

Question 29

All matter is made up of atoms that are constantly moving

Accepted Answer

True

Answer

False

Question 30

Temperature is the __________ _________ energy of moving particles

Accepted Answer

average kinetic

Answer

average potential

Answer

total potential

Answer

total kinetic

Question 31

Thermal energy is the __________ _________ energy of moving particles

Accepted Answer

total kinetic

Answer

total potential

Answer

average potential

Answer

average kinetic

Question 32

Hot things have ____________ thermal energy than cold things

Accepted Answer

more

Answer

less

Answer

same

Answer

potato

Question 33

Objects with MORE MASS have MORE thermal energy because

Accepted Answer

there are more molecules with energy in bonds

Answer

there are less atoms

Answer

there is less kinetic energy in the system

Answer

there is no potential energy at all

Question 34

Energy is the ability to do __________

Accepted Answer

work

Answer

bonds

Answer

atoms

Answer

molecules

Question 35

As temperature increases, molecules _____________

Accepted Answer

move faster

Answer

move slower

Answer

move the same

Answer

stop moving

Question 36

Heat transfer in boiling water.

Accepted Answer

Convection

Answer

Conduction

Answer

Radiation

Question 37

The baby chickens are kept warm from the heat lamps demonstrates this type of heat transfer.

Accepted Answer

radiation

Answer

conduction

Answer

convection

Question 38

Heat transfer occurs

Accepted Answer

only from warm objects to colder ones.

Answer

in many directions

Answer

both from warm objects to colder ones and from cold objects to warmer ones.

Answer

only from cold objects to warmer ones.

Question 39

Heat we feel from the sun

Accepted Answer

radiation

Answer

conduction

Answer

convection

Question 40

The heat you feel when you touch a hot stove.

Accepted Answer

conduction

Answer

convection

Answer

radiation

Question 41

The heat you feel when you put your hands ABOVE a fire.

Accepted Answer

radiation

Answer

conduction

Answer

convection

Question 42

This is responsible for making macaroni rise and fall in a pot on the stove.

Accepted Answer

convection

Answer

conduction

Answer

radiation

Question 43

In heat transfer, heat always flows from the _______________ substance to the _______________ substance.

Accepted Answer

hotter to colder

Answer

colder to hotter

Answer

hotter to hotter

Answer

colder to colder

Question 44

Near the ceiling of a room the air is warmer. The warm air rises because of ________.

Accepted Answer

convection

Answer

conduction

Answer

radiation

Question 45

The kind of heat transfer that travels through space in electromagnetic waves is ______________________.

Accepted Answer

radiation

Answer

convection

Answer

conduction

Question 46

The type of heat transfer that creates currents in water is called ________.

Accepted Answer

convection

Answer

conduction

Answer

radiation

Question 47

Which direction will the heat flow while this person holds a hot cup of tea?

Accepted Answer

from the cup to her hand

Answer

from her hand to the cup

Answer

no heat is transferred

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