Forms of energy

The picture shows the kind of pencil sharpener found in many classrooms. Turning the handle of the pencil sharpener to sharpen a pencil is an example of using —

• Light energy

• Thermal Energy

• Mechanical Energy

• Sound Energy

What type of energy is used to cook food?

• Heat

• Sound

• Motion

• Light

Tags

NGSS.MS-PS1-4

The picture shows a boy roasting a marshmallow over a fire. Using the picture, which of the following is the best example of LIGHT ENERGY?

• The fire cooking the marshmallow

• The crackling sounds that the fire makes as it burns wood

• The fire allowing the boy to see the area around him

• The boy moving his stick near the fire

Tags

NGSS.4-PS3-2

NGSS.4-PS4-2

All of the following objects produce sound energy EXCEPT –

• Radio

• Flashlight

• Drum

• Television

Which of the following is an example of mechanical energy?

• A

• B

• C

• D

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

Which of the following is an example of sound energy?

• A

• B

• C

• D

Tags

NGSS.MS-PS4-2

NGSS.MS-PS4-1

Which of the following is NOT an example of thermal energy?

• A

• B

• C

• D

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

Lisa left her flashlight on while she went in the living room. When she returned, she noticed the flashlight felt warm when she picked it up. Which of the following is the most likely reason that the flashlight was warm?

• Lisa left the flashlight near a heater.

• Lisa's hands got cold while she was in the living room.

• The battery in the flashlight is not working correctly.

• The flashlight produces heat as well as light.

Tags

NGSS.MS-PS3-5

Which of these is a type of light energy?

• Sunshine

• Music

• Water

• Wind

Tags

NGSS.4-PS3-2

What type of energy helps us communicate and talk?

• Motion

• Thermal

• Sound

• Light

Tags

NGSS.MS-PS4-2