The energy content of a gallon of gasoline is 132,000 Btu and the refinery efficiency is 90 percent. The amount of energy cost per gallon of gasoline produced is equivalent to about 4 kilowatt hours.
chemical potential energy
Answer and Explanation: Gasoline contains chemical potential energy. The energy stored in the bonds of the hydrocarbons are released when it is ignited. The resulting explosion changes the chemical potential energy into thermal energy, kinetic energy, light energy and sound energy.
Potential energy is stored energy that can then be converted to kinetic energy. A gallon of gasoline or a barrel of oil contains stored energy that can be released when we burn it.
The various chemicals that make up gasoline contain a large amount of chemical potential energy that is released when the gasoline is burned in a controlled way in the engine of the car. … The burning of the fuel also produces large amounts of heat. Dynamite is another example of chemical potential energy.
Coal, gas and oil
In 2017, fossil fuels generated 64.5% of electricity worldwide. These plants generate electricity reliably over long periods of time, and are generally cheap to build.
Refrigerators use electricity, which is then turned into kinetic energy by fans. Refrigerators are machines that work on the principle of removing…
|Charles Edgar Duryea (1862-1938) and his brother Frank (1870-1967)||1893||GASOLINE / First successful gas powered car: 4hp, two-stroke motor. The Duryea brothers set up first American car manufacturing company.|
|Week Ago Avg.||$3.399||$3.623|
|Month Ago Avg.||$3.200||$3.356|
|Canada Gasoline prices||Litre||Gallon|
The Seven Forms of Energy: Mechanical, Heat, Chemical, Electrical Radiant, Nuclear, and Sound.
As the skateboarder moves, her potential energy is converted to kinetic energy (KE), or the energy of motion as her position changes along the track and the velocity changes. The maximum amount of kinetic energy the skateboarder can have is entirely dependent on the amount of potential energy of the system.
Benzine is another name for naphtha in the US, though the term is rarely used in this manner anymore. It’s also a common name for gasoline in England. Naphtha (benzine) is a faster evaporating, less oily (“drier”) form of mineral spirits.
Benzene is a hydrocarbon molecule and gasoline is a mixture of hydrocarbons. Gasoline contains hydrocarbons with benzene rings. … Benzene is added to gasoline, to increase its octane rating.
When you rub your hands together, mechanical energy comes into place. Once your hands warm up, heat energy is released. The mechanical energy changes into heat energy due to the motion between the hands to the releasing of heat.
Your television produces light energy by transforming electrical energy into light energy. Light energy comes from the vibration of electrically charged particles.
|Frederick Douglas Patterson|
|Known for||First African American car manufacturer|
|Parent(s)||Charles Richard Patterson (father)|
7. Saudi Arabia. Seeing the Saudis on this list is far less surprising than the Venezuelans and their cheaper gas prices. Saudi Arabia, known the world over for their oil riches, charges drivers $2.12 per gallon.
|Nation||City||Price in USD Regular/Gallon|
|Puerto Rico||San Juan||$1.74|
Usually $40 gets me about 9 gallons of gas, but lately I’ve been having to run pretty close to empty due to an extra bill I’ve been paying off the past 3 months. So usually from about an 1/8 of a tank I end up with just shy of a 1/2 a tank with $40.
|Mexico Gasoline prices||Litre||Gallon|
|Week Ago Avg.||$4.340||$4.530|
|Month Ago Avg.||$4.130||$4.330|
Gas is always cheaper in the US than Canada, for a variety of reasons, one of which is taxes. Simply enter the town or city you are looking for prices. Note that gas is sold in litres in Canada. One US gallon = 3.79 litres.
When a bullet is fired from a gun, its potential energy is converted into kinetic energy. When a bullet fired the chemical energy is in form of potential energy is converted in kinetic energy and heat thereby moving bullet out of the barrel. The sum of potential and Kinetic energy is known as Mechanical energy.
|type||motion||examples and subtypes|
|thermal energy||random motion of microscopic particles of matter (molecules, atoms, ions)||heat, fire, geothermal, …|
|electrical energy||bulk flow of charges (electrons, protons, ions)||household current, AC and DC circuits, lightning, …|
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