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Physics
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5.An open organ pipe emits E(330Hz ) when the temperature is 18?C . The speed of sound in air is v=(331+0.60T)m/s, where T is the temperature in degree celcuis.
a.
Determine the length of the pipe.
b.What is the wavelength of the fundamental standing wave in the pipe?
c.What is frequency of the fundamental standing wave in the pipe?
d.What is the frequency in the traveling sound wave produced in the outside air?

e.What is the wavelength in the traveling sound wave produced in the outside air?

Jul 24th, 2015

Thank you for the opportunity to help you with your question!

5) a) V = 331+(8*0.6)= 335.8 m/s

Lambda = V/f = 335.8/330 = 1.017 m

a) L = Lambda/2 = 0.51 m

b) lambda = 1.017 m

c) f = V/2L = 330Hz

d) f = 330 Hz

e) 1.017 m


Please let me know if you need any clarification. I'm always happy to answer your questions.
Jul 24th, 2015

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Jul 24th, 2015
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Jul 24th, 2015
Dec 8th, 2016
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