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Write Down the Factors on Which the Frequency of Vibrating Depends. Explain Them.

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Question

Write down the factors on which the frequency of vibrating depends. Explain them.
Short/Brief Note
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Solution

Frequency of vibrations of a stretched string depends upon:
1. Frequency of the fundamental note of a stretched string is inversely proportional to the length of the vibrating string.
2. Frequency is directly proportional to the square root of the tension of the string.
3. Frequency is inversely proportional to the square root of linear density. That is, mass per unit length of the material of the string. Thinner is the wire, higher is the frequency.

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Chapter 3: Sound - Exercise 1 [Page 148]

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Frank Physics Part 2 [English] Class 10 ICSE
Chapter 3 Sound
Exercise 1 | Q 13 | Page 148

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