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Concept explainers
To calculate:The frequency of the tuning fork.
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Answer to Problem 14PP
The frequency of the tuning fork is
Explanation of Solution
Given info:
Speed of sound in air at
Resonance spacing =
Formula used:
The resonance lengths in a closed pipe are found at half-wavelength intervals.
Hence, the length-wavelength relationship:
In addition, the frequency is given by
Calculation:
As per problem,
Speed of sound in air at
Resonance spacing (
To calculate wavelength use formula
Substitute the value (
To calculate frequency of the tuning fork use formula
Substitute the values
Conclusion:
Thus, the frequency of the tuning fork is
Chapter 15 Solutions
Glencoe Physics: Principles and Problems, Student Edition
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