Forms of Energy and Energy Transformation

The law of conservation of energy states that when one form of energy is converted into another,

• no energy is destroyed in the process.forms of energy other than electricity.
• energy is destroyed in the process.
• energy is created in the process.
• some of the energy cannot be accounted for.

The stored energy in batteries is an example of what type of energy?

• mechanical
• light
• solar
• chemical

Which type of energy from movement?

• mechanical 
• chemical
• electrical
• heat

Oil release energy when taken through the process of burning it. How is this energy stored?

• mechanical 
• solar
• heat
• chemical

Heat is sometime a result of fiction. Friction turns what type of energy into heat?

• mechanical 
• solar
• heat
• electrical 

Wood burning in a fireplace produces which kind of energy as the end result?

• solar
• mechanical 
• heat
• chemical 

Digestion of food and batteries are an example of which type of energy?

• electrical 
• chemical
• kinetic 
• heat

Holding a marble at the top of a ramp

• Potential
• Kinetic

A slinky moving down a set of stairs

• Kinetic
• Potential

A boy standing on top of a slide

• Potential
• Kinetic