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A vibrating stretched string resonates with a tuning fork of frequency 512 Hz when the length of the string is. 0.5 m . The length of the string required to vibrate resonantly with a tuning fork of frequency 256 Hz would be

Options

  1. A0.25 m
  2. B0.75 m
  3. C1.0 m
  4. D2.0 m

Correct answer

C. 1.0 m

Step-by-step solution

aligned & f l= constant & (256) l=(512)(0.5) & l=1 ~m aligned

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