By burning them
Yes it can because oil can kill us and coal is just oil turned into a solid.
when coal burns the energy change is chemical -------------> electrical
The energy stored in oil and coal is stored as chemical energy. This energy is released when the substances are burned or oxidized.
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
Chemical energy.
Approximately 1,800 pounds of coal yield the same amount of energy as one barrel of oil. This is because coal has a lower energy density compared to oil, requiring a larger quantity of coal to produce the same amount of energy.
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.
coal and oil i think
For energy sources.
oil, coal and posphite
gas oil and coal
No, coal is not an alternative energy source. "Alternative" energy sources means energy sources other than fossil fuels (coal, oil, and natural gas).