What is the speed of light ?

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What is the speed of light ?

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William 12 months 1 Answer 215 views Silver 0

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  1. The speed of light is 300,000 km per second. As per the wikipedia “The speed of light in vacuum, commonly denoted c, is a universal physical constant important in many areas of physics. Its precise value is 299792458 meters per second (approximately 3.00×108 m/s).

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