Energy Transfers
Energy is not created or destroyed, it is only
transferred from one form to another.
Here are some examples of energy changes
transferred from one form to another.
Here are some examples of energy changes
A candle changes chemical energy to
light and heat
light and heat
A falling object transfers Gravitational
Potential Energy to kinetic Energy
Potential Energy to kinetic Energy
A crossbow changes Elastic Strain
Energy to Kinetic Energy
Energy to Kinetic Energy
Other Examples
microphone
Sound energy to electric energy
Loud speaker
Electric energy to sound energy
Light bulb
Electric energy to light energy
A firework
Chemical energy to light
and sound energy
and sound energy
Electric motor
Electric energy to Kinetic energy
