Uses of Energy

Energy produced by vibration

• Sound Energy
• Thermal Energy
• Light
  Light Energy

Energy that can be detected by sight

• Light Energy
• Sound Energy
• Mechanical

Energy that is related to position or motion

• Thermal Energy
• Mechanical Energy 
• Electrical Energy

Energy produced from moving electrons

• Mechanical Energy
• Thermal Energy
• Electrical Energy

Energy produced by moving particles

• Light Energy
• Sound Energy
• Thermal Energy

Cooks food and warms our homes. Is an example what kind of energy?

• Thermal
• Light
• Electrical

Which of the following forms of energy is used to power a laptop?

• Heat

• Light
• Sound
• Mechanical

What of the following devices is designed to change mechanical energy to sound energy?

• Wind up toy
• Candle
• Battery
• Flashlight

A student observed that sugar in hot water dissolved more quickly than in cold water.  The student was investigating the effects of what form of energy?

• Electrical
• Mechanical
• Thermal

Lights our business and schools is what type of energy?

• Light
• Electrical
• Thermal