Energy Transformation

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

Tags

NGSS.HS-PS3-3

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.

Tags

NGSS.MS-PS3-4

The picture shows a microwave oven. As a microwave oven is operated, electrical energy is transformed into all of the following types of energy EXCEPT —

• solar
• light
• thermal
• mechanical

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-3

The source of this energy is food, battery, and gas

• Thermal
• Sound
• Chemical 
• Gravitational 

Tags

NGSS.MS-LS1-7

What form of energy is best shown in the picture below?

• mechanical energy
• thermal energy
• nuclear energy
• light energy

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

The change of energy from one form to another is __________________.

• Conductor
• Insulator
• Energy Transformation 
• Energy Conservation

This form of energy relates to the movement of vibrations throughout a substance

• Radiant
• Electrical
• Nuclear
• Thermal

What energy transformation occurs when an alarm clock rings?

• electrical to mechanical, sound

• chemical to mechanical,sound

• electrical to thermal, chemical

• mechanical to mechanical, thermal, sound

What are the energy transformations that occur when a person rides a bike to the top of a hill?

• mechanical, thermal,

• chemical, mechanical, thermal, electrical

• chemical, mechanical, thermal, electrical, radiant

• chemical, mechanical, thermal

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

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

• electrical

• neither

• chemical

• both