Tuesday, June 7, 2011
Energy BY KERMAN
Energy is the power that makes things happen.You can't see it, but it's all around you, making all
kind of objets move and work.
ALL KINDS OF ENERGY
Energy comes in many types. For example heat, light, electricity and sound are all forms of energy.
THE SAME ENERGY
You can't destroy energy.This means the a mount of energy in the universe is always the same.But one form of energy can change into another form.
Whenever something moves.The energy of something that is moving is called kinetic energy.
Potential energy is energy that is stored, ready to use. When it's used, it turns into another form of energy, such as kinetic energy or heat.