Sustainable Energy
2nd Edition
ISBN: 9781337551663
Author: DUNLAP, Richard A.
Publisher: Cengage,
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Organ pipe A, with both ends open, has a first harmonic at frequency 300 Hz. Organ pipe B, with one open end, has a fifth harmonic of the same frequency.
a. What is the length of each pipe?
b. Sketch the standing wave associated with each pipe.
c. discuss the physics responsible for the standing wave existing in the organ pipe.
True or False:
The energy expended on a 400 km length of open coastline by waves with a height of about 1 m over a given period of time is approximately equal to the energy that is produced by one average-sized nuclear power plan over the same period of time.
9. Bebang stands shoulder deep in the pool and observes that six crests of periodic surface waves pass each minute. The crests are 16.00 meters apart. What is the wavelength, frequency, period, and speed of the waves?
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