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  1. Dictionary
    fuel
    /ˈfjuːəl/

    noun

    • 1. material such as coal, gas, or oil that is burned to produce heat or power: "one aircraft ran out of fuel and had to ditch" Similar power sourceheat sourcecombustiblepropellant

    verb

    More definitions, origin and scrabble points

  2. 6 days ago · fossil fuel, any of a class of hydrocarbon -containing materials of biological origin occurring within Earth’s crust that can be used as a source of energy. Fossil fuels include coal, petroleum, natural gas, oil shales, bitumens, tar sands, and heavy oils.

  3. Jun 22, 2024 · Gasoline, mixture of volatile, flammable liquid hydrocarbons derived from petroleum and used as fuel for internal-combustion engines. It is also used as a solvent for oils and fats. Originally a by-product of the petroleum industry, gasoline later became the preferred automobile fuel.

  4. Jun 22, 2024 · fuel cell, any of a class of devices that convert the chemical energy of a fuel directly into electricity by electrochemical reactions. A fuel cell resembles a battery in many respects, but it can supply electrical energy over a much longer period of time.

  5. 4 days ago · Solar power, wind power, hydroelectricity, geothermal energy, and biomass are widely agreed to be the main types of renewable energy. [22] Renewable energy often displaces conventional fuels in four areas: electricity generation, hot water / space heating, transportation, and rural (off-grid) energy services.

  6. Jun 24, 2024 · Key Takeaways. Consumables refer to products used for day-to-day living (e.g., food and clothing) that are used up or depleted during their consumption, Consumable producers are usually...

  7. Jun 24, 2024 · The diesel engine, named after Rudolf Diesel, is an internal combustion engine in which ignition of the fuel is caused by the elevated temperature of the air in the cylinder due to mechanical compression; thus, the diesel engine is called a compression-ignition engine (CI engine).

  8. www.vedantu.com › question-answer › define-fuel-efficiency-class-10-chemistry-cbseDefine fuel efficiency. - Vedantu

    Jun 22, 2024 · Complete answer: When a material comes into contact with oxygen at a temperature equal to or higher than the ignition temperature of the Fuel, it will undergo combustion and emit heat. Any combustible material can be used as a source of energy. The amount of heat generated by various types of fuels varies.

  9. 6 days ago · Complete answer: Fuel basically converts chemical energy into heat energy and some other forms of energy on burning. Ideal fuel has very low cost and readily catches fire so it is combustible in nature.

  10. Jun 24, 2024 · fueling Add to list. fueling. Definitions of fueling. noun. the activity of supplying or taking on fuel. synonyms: refueling. see more.

  11. en.wikipedia.org › wiki › FrackingFracking - Wikipedia

    5 days ago · It challenges the gas industry's portrayal of natural gas as a clean and safe alternative to oil as a myth, and that hydraulically fractured wells inevitably leak over time, contaminating water and air, hurting families, and endangering the Earth's climate with the potent greenhouse gas methane.