What is the material that burned to produce thermal energy?

Her er en sammenbrud:

* Fuel: Any substance that can be consumed to release energy, typically in the form of heat.

* Burning: A chemical reaction called combustion , where the fuel reacts with an oxidizer (usually oxygen) to produce heat and light.

Common examples of fuels include:

* træ: A traditional fuel source, releasing energy through combustion.

* Coal: A fossil fuel that burns to produce heat and electricity.

* Natural Gas: A fossil fuel primarily composed of methane, often used for heating and cooking.

* propan: A liquefied petroleum gas used for various applications, including grilling and heating.

* Gasoline: A refined petroleum product used as fuel for internal combustion engines.

* Ethanol: A biofuel derived from plant materials, often blended with gasoline.

The type of fuel used depends on the application and energy requirements.