The original source of energy in petrol is the solar energy captured by ancient plants and microorganisms through photosynthesis. Over millions of years, these organic materials were buried under layers of sediment, where heat and pressure transformed them into hydrocarbons. This process, known as fossilization, resulted in the formation of crude oil, which is refined into petrol. Thus, the energy in petrol ultimately originates from the sun.
A petrol chainsaw converts chemical energy stored in gasoline into mechanical energy through combustion.
demand of petrol are going up year by year and petrol is nonrenewable source of energy
The original source of energy for hydroelectricity is water.
The original source of energy for hydroelectricity is water.
The original source of the energy in any combustible plant material is from the sun.
Chemical energy. The petrol / diesel that you fill up the tank with.
Petrol
The original source of energy for hydroelectricity is the gravitational potential energy of water stored in dams or reservoirs. When this water is released and flows through turbines, it generates mechanical energy, which is then converted into electrical energy.
A liter of petrol contains approximately 31,536,000 joules (or about 31.5 megajoules) of energy. This value can vary slightly depending on the specific composition of the petrol, but it provides a general estimate of the energy content. This energy is released during combustion, making petrol a significant source of energy for vehicles and machinery.
Petrol is a fuel. Burning it releases the energy it stores.
The original source of energy in the biosphere is sunlight. Plants and other photosynthetic organisms convert sunlight into chemical energy through the process of photosynthesis, which is then used by living organisms as a source of energy.
Assuming you mean the source of energy, the original source of all energy for life on this planet is the sun.