what are the different sources of heat?
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Answer:Ang kontribusyon ng mga Romano pAnitikan
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Natural Sources: - The Sun: The most abundant source of heat energy for Earth. The Sun's energy is generated through nuclear fusion and reaches Earth as radiation - Earth's Interior (Geothermal Energy): Heat from the Earth's core and mantle can be harnessed through geothermal power plants. This heat is found in hot springs, volcanic areas, and deep underground - Air: Air itself can be a source of heat, especially when used in heat pumps for heating and cooling Man-Made Sources: - Burning Fuels: Combustion of fuels like wood, coal, natural gas, oil, and kerosene releases heat energy. This is a common method for generating heat for cooking, heating homes, and powering industries - Electricity: Electrical energy can be converted into heat energy through various appliances like heaters, ovens, and stoves. This process is based on the heating effect of electric current - Friction: When two objects rub against each other, friction generates heat energy. This is why rubbing your hands together warms them Other Sources: - Nuclear Reactions: Nuclear reactions, such as those occurring in nuclear power plants, release tremendous amounts of heat energy - Chemical Reactions: Certain chemical reactions, like combustion, release heat energy
