
Energy's Definitions
1.Solar: Radiant energy emitted by the sun.
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2.Nuclear:the energy released during nuclear fission or fusion, especially when used to generate electricity.
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3.Natural Gas:A mixture of hydrocarbon gases that occurs with petroleum deposits, principally methane together with varying quantities of ethane, propane, butane, and other gases, and is used as a fuel and in the manufacture of organic compounds.
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4.Hydroower:The definition of hydropower is hydroelectric power, which is electricity produced by water.
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5.Geothermal:The definition of hydropower is hydroelectric power, which is electricity produced by water.
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6.Oil:Energy is the capacity of a physical system to perform work. Energy exists in several forms such as heat, kinetic or mechanical energy, light, potential energy, electrical, or other forms. According to the law of conservation of energy, the total energy of a system remains constant, though energy may transform into another form.
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7.Coal:The definition of coal is a dark brown to black carbon-rich rock that is mined from mountains or below ground and is burned as fuel.
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8.Electric:an electric charge that lets work be accomplished. An example of electrical energy is power from a plug outlet. electrical-energy. Energy made available for consumption or consumed in the form of electricity or electric power; electricity; sometimes also called electric energy.