Question Answers

Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 1 > Chapter 17 - Sound Waves > An open pipe is in resonance in it 2nd harmonic with tuning fork frequency f1. Now it is closed at one end. if the frequency of the tuning fork is increased slowly from f1 then again a resonance is obtained with frequency f2. If in this case the pipe vibrate nth harmonic then

An open pipe is in resonance in it 2nd harmonic with tuning fork frequency f1. Now it is closed at one end. if the frequency of the tuning fork is increased slowly from f1 then again a resonance is obtained with frequency f2. If in this case the pipe vibrate nth harmonic then

the air column in the pipe can resonate for sound of frequency : Velocity of sound in air is 320m/s. A pipe closed at one end has a length of 1m. Neglecting the end corrections