what is the value of velocity of light in vaccum or air ?
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0
Answer:
vaccum - 3×10^8 m/s or 300000000m/s
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Answered by
1
Answer:
approximately equal to 300000 km/s (or) 3×10^8 m/s
Explanation:
The speed of light in a vacuum is 186,282 miles per second (299,792 kilometers per second)
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