Energy Review

Mrs. Tolson's students are complaining that it is hot in the classroom. She plugs in the fan and turns it on, which energy transformation occurs?

• mechanical to electrical
• electrical to mechanical
• chemical to mechanical
• electromagnetic to mechanical

Energy is the ability to do  ___________.

• Nothing
• Work
• Energy
• Change

The Law of Conservation of Energy states that...

• energy can be destroyed
• energy can not be created or destroyed
• energy can only be destroyed using the force

Which skier will have a greater potential energy? 

• Skier 1
• Skier 2

What object can change electrical energy into light energy?

• A candle
• A fire
• A lamp
• A radio

What is potential energy?

• moving energy

• stored energy

• renewable energy

• non renewable energy

What is kinetic energy?

• moving energy

• potential energy

• stored energy

• renewable energy

Which Apple has the greatest Gravitational Potential Energy?

• Apple A

• Apple B

• Apple C

• Apple D

What is the Energy Conversion that is shown in the image?

• Chemical to Mechanical

• Thermal to Chemical

• Chemical to Thermal

• Mechanical to Chemical

Which energy transformation occurs in a toaster?

• chemical to electric
• electric to thermal
• kinetic to chemical
• thermal to potential