A pipe, \(30.0\) cm long, is open at both ends.
(i) | Which harmonic mode of the pipe resonates a \(1.1\) kHz source? |
(ii) | Will resonance with the same source be observed if one end of the pipe is closed? |
Take the speed of sound in air as \(330\) m s–1.
(i) | (ii) | |
1. | First | No |
2. | Second | No |
3. | First | Yes |
4. | Second | Yes |