It is the opposite to the way how old airplanes were propelled. They use the propeller. When the propeller is exposed to the wind it rotates automatically. (Compare with the boat propeller and water turbine.)
Windmills are not wind energy but if put in use it can create energy from the wind it gets so its called wind energy but all the energy is retained by the windmill... Easily enought "NO"
Wind energy is derived from windmills, which convert the kinetic energy of the wind into mechanical or electrical energy.
Windmills use wind energy.
A windmill runs off of the energy that the wind provides. The wind blows against the blades of the windmill and turns them, causing them to turn a turbine. This turbine converts wind energy to kinetic energy, something that we can store and harness.
No. Windmills have their blades angled in such a way as to catch moving air or wind. When the wind hits the blades it pushes them and they spin, which then gets other gears of the windmill turning, which then generate energy for whatever it is they need that energy to do. So the windmills themselves do not make wind or "blow".
Windmills are not wind energy but if put in use it can create energy from the wind it gets so its called wind energy but all the energy is retained by the windmill... Easily enought "NO"
Wind energy is derived from windmills, which convert the kinetic energy of the wind into mechanical or electrical energy.
Windmills transform the kinetic energy of the moving air mass into other energy forms.
Windmills use wind energy.
windmills are there to help save energy and renew electricity.
Mechanical energy
windmills spin causing movement and a mechanism harvests the movement and turns it into energy.
They build windmills to generate 'clean and ecofriendly' energy.
Energy cannot be stored!
Kinetic
err....yea.... windmills use wind, clue is in the title
for energy