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yojoe102 yojoe102
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2 weeks ago

A string with a mass per length of 2.00 g/m is stretched with a force of 120 N between two points that are 0.400 m apart. The fundamental frequency of the stretched string is in tune with the frequency of the second mode of an organ pipe filled with air at −20°C and open at both ends. The speed of sound in air at 0°C is 331 m/s. What is the length of the organ pipe?



75.0 cm



104 cm



125 cm



150 cm



175 cm

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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chemcalchemcal
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yojoe102 Author
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2 weeks ago
Thank you, thank you, thank you!
dri
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this is exactly what I needed
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