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Which fuel gives off the most energy if one gram is burned out of coal natural gas or oil?
Wiki User
∙ 9y ago
Natural gas, it gives off 55kj per gram whereas coal gives off 30kj and oil 45kj.
Wiki User
∙ 9y ago
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5 non renewable energy sources?
Coal, oil, natural gas, uranium, and geothermal
What is conventional energy?
Energy that has been used from ancient times is known as conventional energy. Coal, natural gas, oil, and firewood are examples of conventional energy sources.Basically A Fossil Fuel.
Why is coal a good energy source?
It is easily found and extracted, it burns easily and gives a good thermal energy output, better than wood for example.
Is it true When fossil fuels are burned they release energy stored years ago?
Yes. The energy stored in fossil fuels (coal, oil and natural gas) comes from animals and plant matter stored underground 300 million years ago. Releasing it now adds extra carbon dioxide to the atmosphere, causing global warming and climate change.
Why is electricity a secondary energy source?
another source of energy must be used to make electricity
How does coal work?
when coal is burned.Electricity from coal is the electric power made from the energy stored in coal. Carbon, made from ancient plant material, gives coal most of its energy. This energy is released when coal is burned.
How energy is coal converted to electricity?
Electricity from coal is the electric power made from the energy stored in coal. Carbon, made from ancient plant material, gives coal most of its energy. This energy is released when coal is burned.
What energy does coal have?
Coal has potential chemical energy which is released as heat when it is burned.
How is coal used as energy?
Coal is burned and the energy is created from the heat of the coal burning and is collected and used and it gives off more energy than other things like peanuts for example. And coal is used for electricity and also heating homes in some places.
How is stored chemical energy converted into thermal energy when coal is burned to make steam?
It's converted by the coal being burned.
Is coal an energy?
Not really. Energy is released when coal is burned. It is not coal itself, but the reaction of oxygen and coal once ignited that results in energy.
What underground solid is a serious pollutant when burned for energy?
When burned for energy,coal is a major pollutant.The reason coal is still burned to day is because it is a cheap source of energy as to solar or wind.
Where does the energy of coal originally come from?
coal is fuel. it can be burned to make heat or energy. the energy is coal was once sunlight energy that plants used. Petroleum and natural gas are also fuels. most scientists think natural gas petroleum form in a way similar to coal. however, they did not begin as plants. they began as small sea organisms. so, crude oil and natural gas are called fossil fuels.
When coal is burned this energy is converted into what energy?
Coke is formed
How is coal transformed into energy?
Usually it is burned.
Which greenhouse gases are added to the atmosphere when coal oil and natural gas are burned?
Carbon dioxide is added to the atmosphere;here when coal oil and natural gas are burned?
What is in a fossil fuel?
Fossil fuel are the substances which are burned to release energy. Some of the examples are : Coal, Crude oil, Natural gas.
