Question: If the velocity of sound in air is 350 m/s. Then the fundamental frequency of an open organ pipe of ...

Question

If the velocity of sound in air is 350 m/s. Then the fundamental frequency of an open organ pipe of length 50 cm, will be

Answer 1

Fundamental frequency of open pipe $n_{1} = \frac{v}{2l} = \frac{350}{2 \times 0.5} = 350Hz$ .