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    4. how fast does light travel
    how fast does light travel

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    0  Views: 413 Answers: 2 Posted: 13 years ago
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      186,282 miles per second

      13 years ago. Rating: 0
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        Speed of light vary according to the medium.


        If you are talking the speed of light in vacuum or air, then


        its approximate value is 3 × 10 raised to power 8 m/s.


        I think you have got your answer now.

        13 years ago. Rating: 0
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