A string of length 0.8 m fixed at both ends carries waves at 320 m/s. Its fundamental frequency is:

  1. 200 Hz
  2. 800 Hz
  3. 400 Hz
  4. 100 Hz
Answer

A) 200 Hz

f1 = v2L = 3202(0.8) = 200 Hz. SLO P-11-D-12 · Understanding

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