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Wind Power

Wind power is derived from the conversion of wind energy to become a useful form of energy to propel ships, make electricity or pump water. Wind is a renewable source of energy that is widely available and produces no harmful emission during operation.

2,489 Questions

What are some of the different names for wind?

Sarayu: Hindi for a calm unexpected breeze, see Wm. Paul Youngs "The Shack"

How is wind energy being used?

Wind energy is being used to power our homes, charge our mobile phones, contact friends and family by using a telephone. Wind energy is being used for everything we need power for, did this help ? haha i think not.

What are some Conditions that may prevent a turbine from developing full power?

Conditions that may prevent a turbine from developing full power include high winds surpassing the turbine's maximum capacity, mechanical issues like gearbox or generator faults, air density variations from elevation changes, and software or control system malfunctions.

How much energy is currently produced using wind energy source?

It is the physics that Brandon Campbell practices sex with him mom so much that his privates were injected in his moms vaj. That is the wind energy produced.

Draw a diagram to explain how electricity can be generated using wind?

I'm unable to draw diagrams, but I can explain the process. Wind turbines have blades that capture the kinetic energy of wind and convert it into mechanical energy by turning a rotor. The rotor then spins a generator to produce electricity. The electricity generated is then transmitted through power lines to homes and businesses for use.

Where was wind energy found?

Wind energy has been harnessed for thousands of years. Initially, the mechanical energy in wind was applied as the mechanical power for boats. It wasn't necessarily "found" anywhere in particular. This was probably followed by using windmills for pumping water and grinding grain.

There are places better suited to the erection of wind engines than other places, and we see that as wind energy "farms" continue to be constructed and brought on line. Most of the newest wind power applies the mechanical energy of the wind to the generation of electric power. Use the link below to learn more.

Why are wind farm a bad idea?

Everyone says about how bad they are , look horrible blah blah blah, but at least they don't give off bad gases that pollute the world!

if these people think they're horrible why don't the come up with a better idea..........

they're quite good when you think about it!! ;-)

How do you get energy from wind?

Wind energy is associated with the movement of atmospheric air which is converted into kinetic energy. This energy has been used for sailing, irrigation, and more recently for power generation.

What energy is stored in a wind-up toy?

A wind up toy contains potential energy stored in a spring.

That elastic potential energy is used to create the movement of the toy and otherwise power its operation which might include motion which is kinetic energy. The energy in the spring is also taken up to overcome friction (producing heat) in the internal mechanism. A small amount of energy is converted to sound or light waves if it makes noise or light.

To get energy into the spring, work was done on it. (Work is force times distance.) Force winds the alarm and that force is applied for a distance and in the direction of motion, even if that direction changes and it ends up being circular as in twisting a key to wind a spring. Apart from frictional forces opposing the winding, the work goes into the spring which gains potential energy. (Friction in the winding process produces some heat, so a careful accounting would put work done equals frictional heat energy plus spring potential energy. Work done equals change in the energy of the system.)

What are some negative aspects of homeschooling?

not much of a social life besides friends you already have

It's really not bad. If you parents are doing it correctly you will learn a lot more than you would in public school. Community functions and church groups can lessen the isolation of being at home. If your parents are doing it correctly you will also get specialized help and possibly an academic or life focus that will serve you well throughout your life.

How much wind power is used today?

As of 2021, approximately 5.5% of global electricity is generated by wind power. The capacity of wind power installations continues to increase, with many countries investing in this renewable energy source to reduce reliance on fossil fuels.

What are the bad things about wind turbines?

Some potential drawbacks of wind turbines include their visual impact on landscapes, their impact on wildlife such as birds and bats, and the intermittent nature of wind as a power source which requires storage solutions. Additionally, there can be concerns about noise pollution and potential effects on property values.

How many wind turbines would need to generate the same power as a nuclear power station?

This question is dependent on a number of factors including, which power units are in question because the generating capacity of nuclear power stations and the power generating capacity of wind turbines differs significantly among models, how windy it is where the wind generating site is located and how efficiently maintenance is managed for both types of power units. Wind turbines produce from a less than 1 MW to around 5 MW per unit in commercial models. Nuclear reactors used for power production range from around 600 MW to around 1300 MW. However, in order to provide some idea of the differing scales of single units consider that Exelon's Quad Cities Power Plant Unit 1 is capable of producing 866 MW of power. If you were to compare Quad Cities Unit 1 to a fairly average 2 MW commercial wind turbine it would take about 433 wind turbines to equal the nuclear plant's capacity if the wind was to blow all the time 24 hours a day 7 days a week. However because the wind will only blow to its full capacity 25% of the time for a good wind location, even if you had 4 times the number of wind turbines, 1700 wind turbines, it would still not constitute a reliable industrial power source for a developed country without up to another 866 MW of peaking power backup from either hydroelectricity, which is unlikely because of scarcity, or gas turbines which can be quite expensive depending on current natural gas prices.

How can a wind energy used to generate heat?

Wind energy can be used to generate heat through the use of wind turbines that power electric heaters or heat pumps. When the wind turns the turbine blades, they produce electricity that can be used to heat water or air for space heating or hot water production. This process is efficient and environmentally friendly, as it does not rely on fossil fuels.

How does the wind work?

Wind is the movement of air molecules from high pressure areas to low pressure areas. This movement is caused by the differences in temperature and pressure in the Earth's atmosphere. Wind plays a crucial role in transferring heat and moisture around the planet and influencing weather patterns.

How much electricity does one wind turbine create per year?

5000kw/h if the wind is exactly 28 mph.

0 kw/h if wind goes above 28 mph

500 kw/h at 14 mph

0 kw/h at 11 mph

The typical system averages about 8% of rated power. They produce less power in their projected life then the cost to create. They also kill millions of birds and bats each year.

What is the Velocity of air at sea level?

The speed of sound in air has really nothing to do with the sea level and its atmospheric pressure.

Speed of sound is dependent on the temperature.

Look at the link: "Speed of Sound in Air and the effective Temperature".

What a wind vain is used for?

A wind vane is used to indicate the direction of the wind. It has a pointer that aligns itself with the direction from which the wind is blowing. This information is useful for sailors, farmers, meteorologists, and anyone interested in knowing wind direction.

Where does wind energy originate from?

Wind energy originates from the sun. The uneven heating of the Earth's surface by the sun causes air to move, creating wind. Wind turbines then capture this kinetic energy and convert it into electricity.

Which way does a windmill spin?

However the blades are oriented. Look at a ceiling fan, the blades are shaped so that it will blow air down (there's a switch on there to make it spin and suck air up). A windmill is made to spin when wind blows and this rotates the handle on a pump to make water come out of a well.

Where can a wind farm be built?

Wind farms are usually located on mountains and high land as strong winds blow there.

Wind farms are an important source of energy and the number of wind farms is growing rapidly. There are numerous advantages to a wind farm, like that they provide, green, clean energy, and have a small ecological footprint.

How do you conserve wind energy?

Wind energy, or rather, electricity produced from wind energy, can be stored in batteries. It can also be used to pump water uphill. This water can then be used later when needed to generate electricity (hydro-electricity).

Will objects in space travel forever at the same speedIf so would pressurized air travel the in the same mannerCould you recreate this or would the air ruin the vacuumhope this isn't a dumb question?

Pressurized (but still a gas) air would depressurize on being released from it's container (ship of box) and would move in the direction it was originally moving until it was captured by the gravity well of an object or until the gas dissipated and there wasn't enough to all a 'cloud' of air.

If the air were solidified (frozen) then like any other object it would move in a straight line at the same velocity as it's initial velocity, until something else interfered.

What is the science behind wind energy resource?

Wind energy is generated by converting the kinetic energy of wind into mechanical power through wind turbines. The turbines use blades to capture the wind's energy, which turns a rotor connected to a generator to produce electricity. Factors such as wind speed, air density, and turbine efficiency determine the amount of energy that can be harnessed from the wind resource.