A 30 cm long organ pipe is filled with air and is open at one end and closed at the other.The velocity of sound in air at 0$^{\circ}$C is 331 m/s.What is the wavelength of the second mode?
A) 10 cm
B) 20 cm
C) 30 cm
D) 40 cm
E) 60 cm

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The Answer of A 30 cm long organ pipe is filled with air and is open at one end and closed at the other.The velocity of sound in air at 0$^{\circ}$C is 331 m/s.What is the wavelength of the second mode?
A) 10 cm
B) 20 cm
C) 30 cm
D) 40 cm
E) 60 cm

A 30 Cm Long Organ Pipe Is Filled with Air ∘^{\circ}∘

A 30 Cm Long Organ Pipe Is Filled with Air $^{\circ}$