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What is the approximate speed of light in a vacuum?

A. 3 x 10^5 m/s
B. 3 x 10^6 m/s
C. 3 x 10^8 m/s ✅
D. 3 x 10^10 m/s

Explanation

The speed of light in a vacuum is approximately 3 x 10^8 meters per second