The speed of light in a solid is 1.24 x 108 m/s. Calculate the index of refraction

Question

The speed of light in a solid is 1.24 x 108 m/s.
Calculate the index of refraction

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Huyền Thanh 6 months 2021-07-18T00:08:32+00:00 1 Answers 14 views 0

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  1. Dau
    0
    2021-07-18T00:09:43+00:00
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    Answer:

    125

    Explanation:

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )