Energy Transformation

How does matter change from one state to another?

• By rotating on its axis

• By absorbing light

• By changing color

• By gaining or losing energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Campfires are sometimes used to cook food. Which type of energy from the campfire cooks the food?

• light

• sound

• thermal

• electrical

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

Andrew watches a plane fly overhead. Which of the following observations provides the best evidence that the plane is using energy?

• The plane moves.

• The plane is large.

• The plane is white.

• That's not a plane, it's superman.

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

It is a hot day in Florida. Joseph turns on a fan in his room to cool down. What type of energy does it use?

• thermal

• electrical

• light

• sound

Riley observes a ball rolling across the floor. Because the ball is moving, Riley can conclude what about the ball?

• It is heavy.

• It received energy.

• It is not smooth.

• It will always move.

Batteries and food are both sources of energy. What kind of energy is stored in both of them?

• light

• sound

• mechanical

• chemical

Tags

NGSS.MS-LS1-6

Lucas makes several observations of a toy car. Which observation would provide evidence that the car has energy?

• The car has wheels.

• The car is not heavy.

• The car is small.

• The car is moving.

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Which of the following best explains how someone can recognize a situation in which energy is acting on an object?

• The object changes in some way.

• The object has a certain shape.

• The object has a lot of mass.

• The object does not move.

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Which of the following is an example of a device created to produce a sound energy?

• bike

• radio

• battery

• meatball

Tags

NGSS.MS-PS4-2

Elizabeth hits a baseball with a bat and watches it fly in the air. Because the baseball is moving. Elizabeth can conclude what about the ball?

• It is round

• It has energy

• It is heavy

• It can melt

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5