What keeps fuel burning?

Three things are required in proper combination before ignition and combustion can take place—Heat, Oxygen and Fuel. There must be Fuel to burn. There must be Air to supply oxygen. There must be Heat (ignition temperature) to start and continue the combustion process.

What is the burning of fuel called?

combustion
Burning a fuel is called combustion, a chemical process that we study in middle or high school. Because combustion is so important for aircraft and rocket propulsion, we will review the fundamentals. Combustion is a chemical process in which a substance reacts rapidly with oxygen and gives off heat.

Which gas does not support burning?

Nitrogen is a component of air that does not support combustion.

Which one of the following is fuel of our body?

Explanation: Carbohydrates, such as sugar and starch, for example, are readily broken down into glucose, the body’s principal energy source. Glucose can be used immediately as fuel, or can be sent to the liver and muscles and stored as glycogen.

What is combustion of a fuel *?

Combustion is a complex series of chemical reactions, but from a physical standpoint may be described as the rapid combination of oxygen with a fuel, such as natural gas or wood, resulting in the release of heat. Most fuels contain carbon and hydrogen, and the oxygen usually comes from air.

Which gas is the most helpful in burning?

Oxygen is most helpful gas for burning.

What gas in the air is needed for fuels to burn?

oxygen
Combustion of fuels About 21 per cent of air is oxygen. When a fuel burns in plenty of air, it receives enough oxygen for complete combustion. Complete combustion needs a plentiful supply of air so that the elements in the fuel react fully with oxygen. Fuels such as natural gas and petrol contain hydrocarbons.

What are five examples of combustion?

What are five examples of combustion in your everyday life?

• Burning of Wood or Coal for the household purposes.
• Burning of Petrol or Diesel for using vehicles like car.
• Combustion of Natural Gas or LPG to cook.
• For the production of energy in thermal power plants.
• Fireworks or burning of Wax candle.

How is combustion different from burning?

The basic difference is that combustion is heating and no flames are produced whereas in burning most of the energy is converted to light energy and this results in less heat energy as compared to combustion. Combustionis a chemical process in which a substance reacts rapidly with oxygen and gives off heat.

What is the fuel of human body Class 10?

Cells in the human body relies on glucose for fuel. The role of carbohydrates is to provide this glucose so that human body cells can carry out their necessary functions.

Which one of the following is fuel of our body food or water?

Answer: Water is the right answer .