Quiz about Transformation of Energy Review

Question 1

Stored Energy

Accepted Answer

Potential

Answer

Radiant

Answer

Kinetic

Answer

Chemical

Question 2

Energy that is in Motion

Accepted Answer

Kinetic

Answer

Radiant

Answer

Potential

Answer

Chemical

Question 3

A temperature INCREASE causes the particles...

Accepted Answer

Move Faster

Answer

To slow down

Answer

Become more compacted

Answer

Form neat structures

Question 4

What 2 types of energy is represented in this picture?

Accepted Answer

Thermal and Chemical

Answer

Lack of Cold and Chemical

Answer

Thermal and Nuclear

Answer

Lack of Cold and Nuclear

Question 5

The pace an object travels in a certain amount of time

Accepted Answer

Speed

Answer

Acceleration

Answer

Velocity

Answer

Motion

Question 6

What does velocity include?

Accepted Answer

Speed

Accepted Answer

Direction

Answer

Distance

Answer

Height

Question 7

25 km/hr South is an example of:

Accepted Answer

Velocity

Answer

Speed

Answer

Potential Energy

Answer

Acceleration

Question 8

The acttion or process of moving or being moved

Accepted Answer

Motion

Answer

Distance

Answer

Speed

Answer

Velocity

Question 9

When energy is moved from one place to another without changing form, this is called energy __________

Accepted Answer

Transfer

Answer

Transformation

Question 10

When frying bacon, what type of energy is trasferred from the skillet to the yummy bacon?

Accepted Answer

Thermal

Answer

Chemical

Answer

Sound

Answer

Potential

Question 11

The diagram shows a cart moving freely along a track. 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

Question 12

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

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Question 13

Which term describes the energy that is stored due to the height of an object above the ground?

Accepted Answer

Gravitational Potential Energy

Answer

Kinetic Energy

Answer

Mechanical energy

Answer

Thermal Energy

Question 14

Which of the following has kinetic energy?

Accepted Answer

a child kicking a soccer ball

Answer

a book sitting on a shelf

Answer

cars parked in a parking lot

Answer

hat and gloves on a table

Question 15

Which of these has elastic potential energy?

Accepted Answer

a stretched rubber band

Answer

a vase sitting on a shelf

Answer

a child moving down a slide

Answer

sugars stored in the molecules of food

Question 16

A scientist performed an experiment during which she measured the energy transferred in each step of her experiment. The total quantity of energy transferred in all of the steps was less than the amount she measured at the beginning. What is the most likely explanation for this result?

Accepted Answer

Some energy was transformed into unwanted heat or sound that was not detected.

Answer

Energy was destroyed during certain steps in the experiment.

Answer

The experiments created energy that was then used up at a faster rate.

Answer

The steps in the experiment required more energy than was

Question 17

Which of these is a measure of the AVERAGE kinetic energy of the molecules of a material?

Accepted Answer

Temperature

Answer

Heat

Answer

Thermal Energy

Question 18

A lizard sits on a hot rock to get warm. What type of thermal energy transfer is occurring?

Accepted Answer

Conduction

Answer

Radiation

Answer

Convection

Question 19

All particles of matter are constantly in ______

Accepted Answer

motion

Answer

convection currents

Answer

motion, unless it is too cold

Question 20

How do you increase the kinetic energy of molecules?

Accepted Answer

increase the thermal energy

Answer

decrease the temp

Answer

change the energy input

Answer

change the energy output

Question 21

What type of thermal energy transfer is warming the yourself by a fire?

Accepted Answer

Radiation

Answer

Convection

Answer

Conduction

Answer

Heat

Question 22

What type of thermal energy transfer is occurring at point B?

Accepted Answer

Convection

Answer

Radiation

Answer

Conduction

Answer

Kinetic

Question 23

Thermal energy always moves from areas of ______ heat to areas of ______ heat.

Accepted Answer

high --> low

Answer

low --> high

Answer

high --> high

Answer

low --> low

Question 24

When you leave your door open on a cold day, which of the following is true?

Accepted Answer

The heat from the house goes outside.

Answer

The cold from outside moves into the house

Question 25

When matter moved from a solid to a liquid the molecules ____________.

Accepted Answer

expand and speed up

Answer

Expand and slow down

Answer

Expand and become more dense

Answer

contract and become more dense

Question 26

When matter goes from a gas to a liquid, the molecules ____________.

Accepted Answer

contract and slow down

Answer

expand and slow down

Answer

contract and speed up

Answer

expand and speed up

Question 27

What type of material slows the transfer of thermal energy?

Accepted Answer

Insulators

Answer

Solid

Answer

Liquied

Answer

Conductors

Question 28

What type of material efficiently transfers thermal energy?

Accepted Answer

Conductors

Answer

Solid

Answer

Liquied

Answer

Insulators

Question 29

What type of force is a man using to push his grocery cart?

Accepted Answer

Applied Force

Answer

Normal Force

Answer

Gravity

Answer

Air Resistance

Question 30

What is the Netforce?

Accepted Answer

3 N, RIGHT

Answer

3 N

Answer

17 N, RIGHT

Answer

3 N, LEFT

Question 31

Who wins the tug of war with what net force?

Accepted Answer

The person on the left with 20 N

Answer

The person on the left with 80 N

Answer

The people on the right with 20 N

Answer

The people on the right with 100 N

Question 32

What is the unit to measure force?

Accepted Answer

Newton

Answer

Kilogram

Answer

Pounds

Answer

Meters

Question 33

What is a push or a pull?

Accepted Answer

Force

Answer

Gravity

Answer

Friction

Answer

Getting in a fight with your brother/sister

Question 34

What will cause an object to move?

Accepted Answer

Unbalanced Forces

Answer

Applied Forces

Answer

Balanced Forces

Question 35

All objects in the universe have a gravitational attraction to each other.

Accepted Answer

True

Answer

False

Answer

Only if they are close enough

Question 36

If all the forces are going in the same direction you should ________ those forces.

Accepted Answer

Add

Answer

Subtract

Answer

Multiply

Answer

Divide

Question 37

When forces are going in the opposite direction of each other you should do what do find the net force

Accepted Answer

Subtract

Answer

Add

Answer

Multiply

Answer

Divide

Question 38

Which of the following are examples of a balanced force

Accepted Answer

Staying at a constant speed

Accepted Answer

Not Moving

Answer

Speed up

Answer

Slowing Down

Question 39

Which of the following is an example of an Unbalanced Force?

Accepted Answer

Speeding up

Accepted Answer

Slowing Down

Accepted Answer

Changing Direction

Answer

Standing Still

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