A 50 cm long organ pipe is filled with air and is open at both ends. The speed of sound in air at 0°C is 331 m/s. What is the wavelength of the second mode?
A) 50 cm
B) 75 cm
C) 90 cm
D) 40 cm
E) 63 cm

Question

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The Answer of A 50 cm long organ pipe is filled with air and is open at both ends. The speed of sound in air at 0°C is 331 m/s. What is the wavelength of the second mode?
A) 50 cm
B) 75 cm
C) 90 cm
D) 40 cm
E) 63 cm

A 50 Cm Long Organ Pipe Is Filled with Air