Energy Transformation

When you add hot soup to a cold bowl, ______ energy transfers from the soup to the bowl.

• motion energy

• light energy

• sound energy

• heat energy

Tags

NGSS.MS-PS1-4

If a book is falling off a shelf, the book has ______ because it is changing its _________.

• energy of motion, position

• heat energy, speed

• stored energy, position

• energy transformation, evidence

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

NGSS.MS-PS3-2

Playing a drum produces ________, which is a form of energy that you can hear.

• light

• sound

• heat

• stored energy

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Electrical energy is transferred to _____ energy.

• Thermal

• Solar

• Electrical

• None

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

When you eat pizza, chemical energy is transferred to _____ energy in your body.

• Solar

• Electrical

• Mechanical

• Chemical

Tags

NGSS.MS-LS1-7

Which items would have this energy transformation: chemical energy -> mechanical energy?

• person running

• candle burning

• windmill turning

• radio playing music

Is the energy in a battery, chemical or electrical (Not connected to any devices)?

• electrical

• chemical

• thermal

• eolic

Which of the following energy transformations occur when a lamp that is plugged into a wall socket is functioning correctly?

• Chemical to light
• Electrical to chemical
• Electrical to light
• Chemical to electrical

Which of the following shows an energy transformation from chemical energy to electrical to light energy?

• A bolt of lightning lights the night sky.
• A candle glows brightly in the dark.
• A fire in a fireplace lights up a room.
• A battery causes a flashlight to shine.

Which of the following devices transforms electrical energy into mechanical energy?

• An e-reader
• a fan
• a manual pencil sharpener
• ipod