Forms of Energy

Which type of energy is produced when the handle of a pencil sharpener turns?

• Light Energy
• Magnetic Energy
• Electrical Energy
• Mechanical Energy

Which of the following is NOT mechanical energy?

• Pedaling a bike
• Rowing a boat
• Turning on a light bulb
• Running up a hill

Which of the following is a way thermal energy is used at school every day?

• Cooking food for lunch
• Writing with a pencil
• Looking in a mirror
• Turning on the lights

Heat is another name for-

• thermal energy
• magnetic energy
• electrical energy
• mechanical energy

What type of energy does an oven produce?

• light 
• heat
• light and heat
• none of the above

All of the following are examples of things that produce light energy EXCEPT-

• Candle
• Compass
• Desk Lamp
• Flashlight

Which of the following does NOT produce light energy?

• car
• phone
• picture frame
• computer

How is light energy different than sound energy?

• Light energy moves slower.
• Light energy is what you see and sound energy is what you hear.
• Light energy uses vibrations and sound energy does not.
• Light energy is in a cell phone and sound energy is not.

All of the following objects produce sound energy EXCEPT-

• A radio
• A flashlight
• A drum
• A television

Sound is caused by? 

• force
• vibrations
• instruments
• air