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How is the energy of coal released?
By burning it
True or false potential energy is energy that is stored or is available for use by a body for example coal has potential energy that is released only when it is burned?
True, in the case of coal it is potential chemical energy
How do you know that there is energy stored in coal?
When it is burned in air (this is a chemical reaction with oxygen) energy is released as heat.
Is a burning match potential energy?
Burning coal has chemical potential energy, because the energy is stored up in the bonds between the carbon molecules, and when the coal is burned, the stored energy is released and transformed into heat, light, and even sometimes sound energy.
Is coal potential or kinetic energy?
Coal stores chemical energy, which is a type of potential energy.
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 energy does coal have?
Coal has potential chemical energy which is released as heat when it is burned.
How is the energy of coal released?
By burning it
How energy is released from coal?
By burning it
Where does the energy from coal originally come from?
the energy that is released when coal was at one time sunlight energy shining on plants.
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.
Why is coal used for energy?
Coal is used for energy because it is abundant and substantial amounts of energy can be released by buring it or something made from it, like coal oil or coal gas.
Why is coal energy used?
Coal is used for energy because it is abundant and substantial amounts of energy can be released by buring it or something made from it, like coal oil or coal gas.
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 of coal is released as it burns?
chemical energy into heat energy
What energy can be released during the burning of coal?
Thermal energy.
When coal burns what forms of energy are released?
light and heat energy
