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By burning them
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∙ 14y ago
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What energy transfers happen when coal is turned in to electric?
when coal burns the energy change is chemical -------------> electrical
Can coal kill us?
Yes it can because oil can kill us and coal is just oil turned into a solid.
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
How does the coal source 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
Which kind of energy is coal and oil?
Chemical energy.
Which substances provide energy?
food, coal, gas and oil. food, coal, gas and oil.
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.
What energy sources make up majority of the worlds energy supply?
oil and coal
Which of the fossil fuel are widely used and why?
Oil and coal is widely used, b/c setting fire to it releases a lot of energy that then can be turned into electricity, heat or mechanical energy to get vehicles moving.
What is produced when you burn coal oil and gas?
heat energy is produced when you burn coal,oil and natral gas
Is coal an alternative energy source?
No, coal is not an alternative energy source. "Alternative" energy sources means energy sources other than fossil fuels (coal, oil, and natural gas).
