The ability to make things changes or move
What is energy?
An object's stored energy plus its energy of motion
What is mechanical energy?
Name 3 fossil fuels we burn to release potential energy and do work.
What are oil, coal, natural gas and gasoline? - Name 3.
Energy from the Sun used by PLANTS
What is light energy?
This chemical change gives off light and heat.
What is burning?
This energy flows through wires
What is electrical?
This causes a shadow.
What is the path of light is blocked by and object.
When you move it's called?
What is motion?
This is the order of energy change when you use an electric toothbrush.
What is chemical energy becomes electrical energy which becomes kinetic energy (or energy of motion.)
Energy that is not yet used
What is stored?
As waves move from their source they do these two things
What is Lose Energy while becoming Smaller - Narrower?
What happens when we burn fossil fuels?