Question

What is speed of light?​

Answer 1

Answer:

The speed of light in vacuum, commonly denoted c, is a universal physical constant important in many areas of physics. Its exact value is defined as 299792458 metres per second.

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Answer 2

Answer:

hey mate here is your answer

THE ANSWER OF YOU QUESTION IS

THE SPEED OF LIGHT IS 300000 MPH

I know you got answer

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