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When fuels are burnt, the chemical potential energy in the fuels is converted into heat and light energy.
Initially, such energy will be converted to heat. In a fire, part of that will be radiated away as infrared radiation or light; it is also common that the heat will increase the pressure and make things expand - which is what happens in a gasoline or diesel engine.
What else can I help you with?
Which type of energy is stored in petrol?
Chemical potential energy is stored in petrol. When petrol is burnt, this chemical energy is converted into heat, light, and mechanical energy to power vehicles.
When coal is burnt which energy is transformation occurs?
When coal is burnt, the energy transformation that occurs is from chemical energy stored in the coal to thermal energy in the form of heat, which can be used to generate electricity or heat for various applications.
Explain the reaction when magnesium metal is burnt using the Big Idea of Energy?
The reaction of magnesium and oxygen happens with the help of heat enery. There are two magnesium particles and two oxygen particles these then join together to create two magnesium oxide compounds.
What happens when methane is burnt in air?
When methane is burnt in air, it reacts with oxygen to produce carbon dioxide and water vapor, releasing heat energy in the process. The chemical equation for the combustion of methane is: CH4 + 2O2 → CO2 + 2H2O + heat. This reaction is exothermic, meaning it releases energy in the form of heat.
How do fuels transfer energy when burnt?
When fuels are burnt, chemical energy stored in the fuel is converted into thermal energy in the form of heat. This heat energy is then used to raise the temperature of a surrounding medium or to perform work, such as in an engine or power plant. The combustion process releases energy by breaking the chemical bonds within the fuel molecules, resulting in the production of heat and light.
What are examples of chemical potential energy?
Food and fuel. When burnt, they can be converted to other forms of energy.
Which type of energy is stored in petrol?
Chemical potential energy is stored in petrol. When petrol is burnt, this chemical energy is converted into heat, light, and mechanical energy to power vehicles.
What energy takes place when a car's engine burns gasoline?
It goes from potential(before being burnt) to chemical(being burnt), to mechanical, with the pressure pushing the piston down.
What happens to most of the potential energy from the fuel in internal combustion engines?
un burnt fuel is lost out the tail-pipe.
Fuel oil has potential energy because of what?
Fuel oil has potential energy due to its chemical composition, which is rich in hydrocarbons that can be oxidized to release heat energy. When fuel oil is burnt in a combustion process, the chemical bonds holding the hydrocarbons together are broken, resulting in the release of heat that can be harnessed for various purposes, such as heating or powering engines.
Which forms of energy is released when wood is burned?
Chemical potential energy is released as heat, light, and sound when wood is burnt.
When fuels are burnt the chemical energy changes to what?
When fuels are burned, the chemical energy in the fuels is converted into heat energy and light energy. This process releases energy stored in the chemical bonds of the fuel molecules, resulting in heat and light as byproducts.
What makes the energy in fossil fuel?
the chemical which are present in these when burnt release energy
What are the energy transformations that occur in a candle?
In a light bulb, electrical energy is transformed into light energy and heat energy.
What is useful energy transfer when coal is burnt?
Chemical energy is transferred to electrical energy! :) :p
What turns into energy after you eat it?
The chemical energy of food provides energy to us. When food is burnt, energy is released.
What energy is transfered when wood is burnt?
The chemical energy in the wood that allows it to burn is transferred to heat, light, and sound energy.
