Question

what is a speed of light in standard form?

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:

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Answer 2

Answer:

300 000 000 meters per second (3 hundred million meters per second).

Explanation:

Radio waves, like all electromagnetic waves, travel at the speed of light – 300 000 000 meters per second (3 hundred million meters per second).