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4. The longest pipe in a certain organ is 4.00 meters long. What are the frequencies of the fundamental and first two overtones the organ will produce if the pipe is (i) open at both ends; (ii) closed at one end? ii) Open at both ends: a) Sketch the first three resonances in the open pipe (see Fig. 16-41). n=1 n = 2 n = 3 b) Write down the equation(s) governing harmonics in an open pipe (Eq. 16-31 and 16-32) c) Calculate the fundamental frequency, assuming the speed of sound is 344 m/s. f₁ =____ Hz d) Calculate the next two frequencies by doubling and tripling. f₂= Hz f3= Hz

4. The longest pipe in a certain organ is 4.00 meters long. What are the frequencies of the fundamental and first two overtones the organ will produce if the pipe is (i) open at both ends; (ii) closed at one end? ii) Open at both ends: a) Sketch the first three resonances in the open pipe (see Fig. 16-41). n=1 n = 2 n = 3 b) Write down the equation(s) governing harmonics in an open pipe (Eq. 16-31 and 16-32) c) Calculate the fundamental frequency, assuming the speed of sound is 344 m/s. f₁ =____ Hz d) Calculate the next two frequencies by doubling and tripling. f₂= Hz f3= Hz

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Could you help me with number 4 please.
4. The longest pipe in a certain organ is 4.00 meters long. What are the frequencies of the fundamental and first two overtones the organ will produce if the pipe is (i) open at both ends; (ii) closed at one end? ii) Open at both ends: a) Sketch the first three resonances in the open pipe (see Fig. 16-41). n=1 n = 2 n = 3 b) Write down the equation(s) governing harmonics in an open pipe (Eq. 16-31 and 16-32) c) Calculate the fundamental frequency, assuming the speed of sound is 344 m/s. f₁ = Hz d) Calculate the next two frequencies by doubling and tripling. f₂ = Hz f3 = Hz ii) Closed at one end: a) Sketch the first three resonances in the closed pipe (see Fig. 16-42). n=1 n = ? n= ? b) Write down the equation(s) governing harmonics in an closed pipe (Eq. 16-33 and 16-34) c) Calculate the fundamental frequency, assuming the speed of sound is 344 m/s. f₁ = Hz 8 clear var tabe 5 recall لام 4 9 6 V
Transcribed Image Text:4. The longest pipe in a certain organ is 4.00 meters long. What are the frequencies of the fundamental and first two overtones the organ will produce if the pipe is (i) open at both ends; (ii) closed at one end? ii) Open at both ends: a) Sketch the first three resonances in the open pipe (see Fig. 16-41). n=1 n = 2 n = 3 b) Write down the equation(s) governing harmonics in an open pipe (Eq. 16-31 and 16-32) c) Calculate the fundamental frequency, assuming the speed of sound is 344 m/s. f₁ = Hz d) Calculate the next two frequencies by doubling and tripling. f₂ = Hz f3 = Hz ii) Closed at one end: a) Sketch the first three resonances in the closed pipe (see Fig. 16-42). n=1 n = ? n= ? b) Write down the equation(s) governing harmonics in an closed pipe (Eq. 16-33 and 16-34) c) Calculate the fundamental frequency, assuming the speed of sound is 344 m/s. f₁ = Hz 8 clear var tabe 5 recall لام 4 9 6 V
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