Question

what is the speed of light ?​

Answer 1

Answer:

The theory of special relativity showed that particles of light, photons, travel through a vacuum at a constant pace of  — 670,616,629 miles per hour a speed that's immensely difficult to achieve and impossible to surpass in that environment

Explanation:

670,616,629 miles per hour =1.07925285 × 109 kilometers per hour

Answer 2

Answer:

299792458 m / s

Explanation:

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