potential energy
The energy stored in petroleum and coal is chemical energy. When these fuels are burned, the chemical bonds holding their molecules together are broken, releasing heat energy that can be used for various purposes like generating electricity or powering vehicles.
The energy stored in oil and coal is stored as chemical energy. This energy is released when the substances are burned or oxidized.
Fuels such as oil, wood, coal, and natural gas have energy stored in them. This kind of energy is called chemical process of burning, the energy is released in the form of heat.
The primary sources of energy used in the US are petroleum, natural gas, coal, renewable energy sources such as hydropower, wind, and solar, and nuclear energy. These sources are used for electricity generation, transportation, and heating.
Petroleum contains chemical energy that is released when it is burned to produce heat and power. This energy comes from the carbon and hydrogen molecules present in petroleum.
Chemical energy.
Yes, both petroleum and coal are fossil fuels formed from the remains of organisms. While coal is primarily made up of decomposed plant material, petroleum is derived from ancient marine organisms. Both are crucial sources of energy but have different uses - coal is commonly used for electricity generation and industrial processes, while petroleum is used for transportation fuels and the production of various products.
POTENTIAL ENERGY
renewable - solar and wind energy non renewable - coal and petroleum, or fossil fuels flow- water and wind
Petroleum is concentrated sunlight, which was captured by plants, then compressed and heated for millions of years.
Potential energy is stored in natural gas.
Chemical Energy.