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what is the speed of light ?
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Asked 1/26/2009 9:54:33 AM
Updated 10/29/2018 1:01:23 PM
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Flagged by emdjay23 [10/29/2018 1:01:23 PM]
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User: what is the speed of light ?

Question
Asked 1/26/2009 9:54:33 AM
Updated 10/29/2018 1:01:23 PM
1 Answer/Comment
Flagged by emdjay23 [10/29/2018 1:01:23 PM]
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The speed of light is a universal physical constant important in many areas of physics; its exact value is 299,792,458 meters per second (approximately 300,000 km/s (186,000 mi/s).
Added 10/29/2018 1:01:22 PM
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