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Whoever your Supreme Being is, ask him/her. Wind is generated by the sun heating the Earth to cause weather, so it's a big task.
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∙ 14y ago
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How much does wind energy cost per joule?
It Costs $5.00
Is a windmill electrical to thermal or electrical to mechanical or chemical to thermal?
Assuming that you're talking about a wind-powered electrical generator (such as a "wind farm"), the energy conversion is from mechanical to electrical. When the wind blows on the blades of the mill it rotates them, creating mechanical energy. This mechanical energy is used to power the electrical generator inside the mill, creating electrical energy out of mechanical energy.
How does a radiant energy becomes mechanical energy?
A simple example is solar energy. The only energy received by the earth from the sun is radiant energy. This heats the air on the earth creating convection currents, or wind. This wind is a mechanical energy.
How do windmills produce electricity?
The wind turns the turbine, that then turns a generator, creating energy!
How much wind energy is used around the world?
In 2010, about 2% of the energy in the world is wind power
Are wind turbines profitable?
Yes they are creating energy that you get for free the only cost to you is the turbine itself.
How much money does wind energy cost per KW-hr?
Wind energy costs 5million a year
How much does wind energy cost per joule?
It Costs $5.00
How much does it cost to build a wind energy converter?
£10,234 to be exact.
How much dose wind energy cost?
See the entry on Satielites.Wind energy is very efficient (makes money) when the wind is blowing but when it stops, it's all overhead.This means it cost too much.
Energy experts have harnessed geothermal energy by?
creating of wind generators.
How much does wind energy cost?
So far it is free because wind is a renewable energy source but you have to count the turbine and generator and everything that produces the electricity.
What will the electricity of a wind turbine cost?
This is a question of how much electrical energy you want to produce, against the cost of the equipment to produce it.
Why is wind an energy source?
Wind is considered to be an energy source because it moving and creating impact on the things around it. Wind can affects water sources for example.
How much does wind energy cost per kWh?
5 cents per kilowatt hour
How much can you sell wind energy for?
wind energy is free
How do windmills benefit us?
They capture the energy of wind so it can be transferred and used instead of creating energy.
