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:''Based on the [[User:Renegade54/Energy|list of energy-related topics]].''
 
:''Based on the [[User:Renegade54/Energy|list of energy-related topics]].''
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'''Energy''' is the measure of a physical system's ability to do work.
'''Energy''' is the measure of a physical system's ability to do work. Although quantifiable, energy is not an absolute but must be measured with respect to a reference energy level (kinetic energy, chemical energy, thermal energy, etc.). Energy can be derived from many different reactions, the most common of which are [[matter-antimatter reaction]]s and [[nuclear fusion]], though like [[matter]], it cannot be created or destroyed. Obsolete means of converting energy include combustion and [[nuclear fission]]. An [[antimatter]] reaction is always calculated using [[Albert Einstein|Einstein]]'s equation, E=MC<sup>2</sup>. In theory, the combined annihilation of one [[Earth measurements#Kilogram|kilogram]] of antimatter with one kilogram of matter will produce 1.8x10<sup>17</sup> [[joule]]s of energy (180 petajoules).
 
 
===Starship energy systems===
 
*[[Warp core]] ([[matter-antimatter reaction assembly]])
 
*[[Impulse reactor]]s ([[fusion reactor]])
 
*[[Electro-plasma distribution network]] ([[EPS conduit]]s)
 
 
===Other energy systems===
 
*[[Nuclear fission reactor]]
 
*[[Polaric ion energy]]
 
*[[Omega molecule|Omega energy]]
 
 
===Energy-based lifeforms===
 
*[[Organian]]s
 
*[[Douwd]]s
 
*[[John Doe]], a mutated [[Zalkonian]]
 
 
== External links ==
 
* {{wikipedia}}
 
* [http://www.linux-host.org/energy Free Energy] at [http://www.linux-host.org Linux-Host.org]
 
   
 
[[Category:Physics]]
 
[[Category:Physics]]

Revision as of 16:40, 15 February 2007

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Based on the list of energy-related topics.

Energy is the measure of a physical system's ability to do work.

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