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Speed of Light (vacuum)

The speed of light in vacuum, commonly is a universal physical constant important in many areas of physics. Its value is 299,792,458 metres per second, a figure that is exact because the length of the metre is defined from this constant and the international standard for time.

0.0

http://physics.nist.gov/cuu/Constants/bibliography.html

http://www.iso.org/iso/home/store/catalogue_tc/catalogue_detail.htm?csnumber=31891

http://dbpedia.org/resource/Speed_of_light

http://en.wikipedia.org/wiki/Speed_of_light

http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-01-34

\(c_0 = 1 / \sqrt{\epsilon_0 \mu_0}\), where {\epsilon_0} is the permittivity of vacuum, and \(\mu_0\) is the magnetic constant.

\(C_0\)

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