Modern Physics> A pipe 30cm long is open at both ends. Fi...

A pipe 30cm long is open at both ends. Find the fundamental frequency. Velocity of sound in air 330ms^1.

Vemuluru Malasri , 4 Years ago

Grade 12th pass

1 Answers

Mayank Ranka

Given: Va = 1.1 kHz = 1100 Hz Length of pipe L =30 cm 0.3 m V=3300 m/s Frequency of nth harmonic in an open pipe Va= IIV 1100=X 330 2 x 0.3 n=2 i.e. second harmonic

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Modern Physics> A pipe 30cm long is open at both ends. Fi...

A pipe 30cm long is open at both ends. Find the fundamental frequency. Velocity of sound in air 330ms^1.

Vemuluru Malasri , 4 Years ago

Mayank Ranka

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