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How does the frequency of sound given by a stretched string depend on its a. length, b. tension? - Physics

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Question

How does the frequency of sound given by a stretched string depend on its

  1. length,
  2. tension?
Short Answer

Solution

  1. The frequency of sound is inversely proportional to the length of the string.
    `"f"  prop  1/l`
  2. The frequency of sound is directly proportional to the square root of the tension in the string.
    `"f" prop  sqrt ("T")`
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Chapter 7: Sound - Exercise 7 (B) 1 [Page 164]

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Selina Physics [English] Class 10 ICSE
Chapter 7 Sound
Exercise 7 (B) 1 | Q 8 | Page 164
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