Question

The velocity of sound in air is 330 m/s. The
fundamental frequency of an organ pipe open at
both ends and of length 0.3 metre will be:

Answer 1

Answer:

Given:   Velocity of sound in air   v=330m/s

Length of the organ pipe       L=0.3m

Fundamental frequency in an open organ pipe =  ν 1  =  v /2L

ν1  =  330 /2×0.3  = 550Hz

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