Chemical energy, stored in the gasolene or a similar substance. This, in turn, is first converted into heat.
Chemical energy, stored in the gasolene or a similar substance. This, in turn, is first converted into heat.
Chemical energy, stored in the gasolene or a similar substance. This, in turn, is first converted into heat.
Chemical energy, stored in the gasolene or a similar substance. This, in turn, is first converted into heat.