Mr. Kovall's Neighborhood

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Return to Sound Lab  (Revised 4-21-04)

Sound Short Answer Problems

1. Compare and contrast the propagation of a transverse and a longitudinal wave. You must clearly cite at least three similarities and three differences.

2. Compare and contrast with labeled diagrams the 3^rd audible harmonic sound produced by a tuning fork when held above an open pipe and a closed pipe.

3. Label and diagram the first point of resonance for tuning fork "A" and second point of resonance for tuning fork "B", using two closed pipes of the same length.

4. To produce the best possible resonance, how must the length of closed pipes and open pipes compare with the wavelength of that same sound as visualized in air? Why? Use diagrams to assist with your answer.

5. Compare and contrast with labeled diagrams the 5^th audible harmonic sound produced by a tuning fork when held above an open pipe and a closed pipe.

6. Label and diagram the third point of resonance for tuning fork "A" and second point of resonance for tuning fork "B", using two closed pipes of the same length.