The speed of light in ________ is about 230 million m/s.

Question

The speed of light in ________ is about 230 million m/s.

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Thiên Di 4 years 2021-07-30T09:35:35+00:00 1 Answers 28 views 0

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  1. Doris
    0
    2021-07-30T09:37:13+00:00
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    Answer:

    Water

    Explanation:

    The speed of light in water is about 230 million m/s.

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