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How are windmills powered-?
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.
What kind of energy of wind turns the blades of a windmill?
The kinetic energy of the moving air (wind) is converted into mechanical energy, which then turns the blades of a windmill. This mechanical energy is further converted into electrical energy through a generator connected to the windmill.
What energy conversions occur when the wind turns a windmill?
The kinetic energy of the moving air molecules (wind) is converted into mechanical energy as the wind turns the blades of the windmill. The mechanical energy is then converted into electrical energy as the rotating blades spin a generator inside the windmill.
What energy is needed to create electricity from a windmill?
The energy needed to create electricity from a windmill comes from the kinetic energy of the wind. As the wind blows, it causes the blades of the windmill to rotate, which drives a turbine connected to a generator that converts the mechanical energy into electrical energy.
Is a windmill gravitational energy?
no -- the windmill converts the kinetic energy from wind to electrical energy. Gravitational energy is another term for potential energy.
What kind of energy is a windmill?
Windmill composed of 2 energies. One is the mechanical energy. To make it work the force of the wind allows the windmill to run and this process produces the second energy called the wind energy.
How are windmills powered-?
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.
Is wind blowing the vanes of a windmill chemical energy?
No; when wind blows the blades of a windmill, that's mechanical energy.
What kind of energy of wind turns the blades of a windmill?
The kinetic energy of the moving air (wind) is converted into mechanical energy, which then turns the blades of a windmill. This mechanical energy is further converted into electrical energy through a generator connected to the windmill.
How much does the wind speed affect a windmill?
Wind speed effects how much energy a windmill produces. The faster the windmill goes, the more energy it produces.
What are the examples of wind energy?
WINDMILL
What energy conversions occur when the wind turns a windmill?
The kinetic energy of the moving air molecules (wind) is converted into mechanical energy as the wind turns the blades of the windmill. The mechanical energy is then converted into electrical energy as the rotating blades spin a generator inside the windmill.
What energy is needed to create electricity from a windmill?
The energy needed to create electricity from a windmill comes from the kinetic energy of the wind. As the wind blows, it causes the blades of the windmill to rotate, which drives a turbine connected to a generator that converts the mechanical energy into electrical energy.
Is a windmill gravitational energy?
no -- the windmill converts the kinetic energy from wind to electrical energy. Gravitational energy is another term for potential energy.
What energy transformation takes place in a windmill?
In a windmill, the kinetic energy of the moving wind is transformed into mechanical energy as the wind turns the blades of the windmill. The mechanical energy is then converted into electrical energy as the blades spin a turbine connected to a generator.
How does the amount of wind affect the amount of energy that can be produced by the windmill?
The energy produced by a windmill is directly proportional to the cube of the wind speed. This means that a small increase in wind speed can result in a significant increase in energy production. Higher wind speeds generate more kinetic energy in the wind, which can then be converted into electrical energy by the windmill.
Is a windmill a type of wind energy?
No, it is a device to convert the energy in the wind into useable energy for humans. Wind is the energy source.
