1. Energy Transformations
Energy can change from one form to another =
Energy Conversions
Ex: Toaster – changes electrical to thermal energy

2. Making Electricity Making an electric current.
Thermal energy from burning fuel
Magnets surrounded by copper wire.
The Shaft rotates, magnets turn inside
the copper
Which boils water, making Steam
Which turns the turbine
That is connected to a generator

3. Energy in the Home Transformations in your house.
Appliances transform electricity into energy to perform useful work.

4. Electric Water Heater: Has a heating element that changes electricity into thermal energy that heats the water.
Refrigerator: Electric Motor runs a compressor which runs heated gases outside coils that becomes a liquid that cools & evaporates. Cold gas is pumped into the tubes in the Fridge.

5. Types of Energy that are Potential
Electrical
Chemical
Nuclear
Electromagnetic

6. Types of Energy that are Kinetic
Light
Thermal
Mechanical
Sound
Electrical