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ID: 1518201 • Letter: P

Question

Please provide a detailed step by step answer, I truly appreciate your help! Thank you!

An organ pipe is 102 cm long. What is the first audible harmonic if the pipe is open at both ends? The speed of sound in air is 341 m/s. Answer in Hz
Please provide a detailed step by step answer, I truly appreciate your help! Thank you!

An organ pipe is 102 cm long. What is the first audible harmonic if the pipe is open at both ends? The speed of sound in air is 341 m/s. Answer in Hz
Please provide a detailed step by step answer, I truly appreciate your help! Thank you!

An organ pipe is 102 cm long. What is the first audible harmonic if the pipe is open at both ends? The speed of sound in air is 341 m/s. Answer in Hz

Explanation / Answer

if the pipe is open at both ends

fundamental frequency is f1 = v/(2L) = 341/(2*1.02) = 167.15 Hz

Since the audible range in 20 Hz to 20 kHz

then first audible harmonic is f1 = 167.15 Hz

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