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Think of coal like wood. In a wood stove or furnace, wood is burned to produce heat. Coal contains more energy and is cheaper that wood, however wood is renewable. The large coal power plants that run use coal to produce heat by burning it, heating water. When water heats up to steam, it has more pressure. This pressure is used to turn generators. The electricity produced will be direct current. The power plant will have a converter to change the DC into AC, Alternating Current.
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How does the energy source coal work?
The energy in coal is chemical energy. The usual way to extract it is to burn the coal converting it to heat energy. This can then be turned into electrical energy Fuels like gasoline and coal are sources of energy which means they store energy
When coal is burned energy is being converted to energy?
When coal is burned, chemical energy stored in the coal is converted into heat energy. This heat energy is then used to produce steam, which drives turbines to generate electricity.
How much energy does coal produce?
Coal produces around 24-33 megajoules of energy per kilogram when burned. The energy output can vary depending on the type and quality of the coal.
What energy does burning coal give?
Burning coal gives heat (thermal), light and sound energy.
What is coal energy?
Coal energy refers to the use of coal as a fuel source to generate heat or electricity. This involves burning coal to produce steam, which then drives turbines to generate electricity. However, coal energy is associated with environmental pollution and greenhouse gas emissions.
How does the energy source coal work?
The energy in coal is chemical energy. The usual way to extract it is to burn the coal converting it to heat energy. This can then be turned into electrical energy Fuels like gasoline and coal are sources of energy which means they store energy
Is burning coal mechanical energy?
No, burning coal does not involve mechanical energy. When coal is burned, it undergoes a chemical reaction to produce heat, which can then be used to generate mechanical energy through processes like steam turbine systems.
In coal-fired power plants coal is burned to produce steam which is then used to turn a turbine.?
Yes, coal is burned in a boiler to produce high-pressure steam, which then spins a turbine connected to a generator to produce electricity. The heat energy from burning coal is converted into mechanical energy and then into electrical energy in the process.
What does coal and water have in common?
they both can produce energy.
What kind of energy does coal produce?
A coal plant can produce different amount of energy. It depends on the size of the plant.
Uranium fuel pellet used in nuclear power stations produce far more energy per kilogram than the energy produced by burning coal How much coal has to be burnt to produce the same amount of energy as?
1 kg of U-235 will produce as much energy as 1500 tons of coal
What energy transformation occurs first in coal burning plants?
In coal burning plants, the first energy transformation that occurs is the combustion of coal to produce heat energy. This heat energy is then used to generate steam, which drives a turbine connected to a generator to produce electricity.
When coal is burned energy is being converted to energy?
When coal is burned, chemical energy stored in the coal is converted into heat energy. This heat energy is then used to produce steam, which drives turbines to generate electricity.
What is renewable alternative to coal?
You can use many different things. some examples are: Bio-Fuel (still in development) Wind (not as reliable as coal) solar (doesn't produce as much energy as coal) hydro (doesn't produce as much energy as coal)
How much energy does coal produce?
Coal produces around 24-33 megajoules of energy per kilogram when burned. The energy output can vary depending on the type and quality of the coal.
When the energy conversions that occur when coal is formed and then burned to produce thermal energy?
It turns into energy
What energy does burning coal give?
Burning coal gives heat (thermal), light and sound energy.
