The fourth harmonic on a string fixed at both ends shows a. A wavelength b. Two wavelengths c. Half a wavelength

Question

The fourth harmonic on a string fixed at both ends shows

a. A wavelength
b. Two wavelengths
c. Half a wavelength

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Hải Đăng 6 months 2021-08-10T14:40:04+00:00 1 Answers 3 views 0

Answers ( )

  1. Giakhanh
    0
    2021-08-10T14:41:42+00:00
    Reply

    Answer:

    I believe the answer is B) Two wavelengths

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