Energy Transfer Bell Ringers

Can you create energy?

• Yes
• No

Tags

NGSS.MS-PS3-5

Can you destroy energy?

• Yes
• No

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-1

What is produced during ALL energy transformations?

• Sound Energy
• Mechanical Energy
• Thermal Energy
• Chemical Energy

Tags

NGSS.MS-PS3-4

Which location will a pendulum have the most kinetic energy?

• the left side

• the right side

• The center/middle

• either the right or left side

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Turning on a light is most like which energy transformation below?

• Chemical to Electrical to Thermal to Light

• Chemical to Electrical to Light (plus thermal)

• Mechanical to Electrical to Light (plus thermal)

• Electrical to Chemical to light (plus thermal)

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.

What energy transformations take place when a battery-operated radio is in use?

• Electrical to chemical to light
• Sound to chemical to mechanical
• Chemical to electrical to sound
• Light to electrical to thermal

People get energy from the food that they eat and transform that energy as they move. Which energy transformations occur as a student rapidly rubs the palms of his hands together?

• mechanical to thermal to electrical
• chemical to mechanical to thermal
• mechanical to chemical to sound
• chemical to sound to electrical

Tags

NGSS.MS-PS3-5

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

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