What Is The Speed Of Light?
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0
Answer:
299,792,458 m / s
Explanation:
The speed of light in vacuum, commonly denoted c, is a universal physical constant that is important in many areas of physics. Its exact value is defined as 299792458 metres per second.
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1
Answer:
Light from a stationary source travels at 300,000 km/sec (186,000 miles/sec).
Explanation:
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