The frequency of a string is inversely proportional to its length. A violin string that is 33 cm long vibrates with a frequency of 260 Hz. W

Question

The frequency of a string is inversely proportional to its length. A violin string that is 33 cm long vibrates with a frequency of 260 Hz. What is the frequency when the string is shortened to 30 cm?

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Dulcie 1 year 2021-08-24T01:06:50+00:00 1 Answers 10 views 0

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  1. Calantha
    0
    2021-08-24T01:08:02+00:00
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    Answer:

    pp

    Explanation:

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