Q. 265.0( 1 Vote )

A pipe 20 cm long

Answer :

Given:


Length of pipe l = 20 cm


Frequency of wave = 1237.5 Hz


We know that the for a pipe closed at one end the resonant frequency of the pipe is given by



where n is the harmonic, v is the speed of the wave and l is the length of the pipe. For first harmonic or fundamental frequency we have n = 1, then



for a frequency of 1237.5 Hz,




Therefore, the given frequency corresponds to the third harmonic.


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

Show that when a Physics - Exemplar

A 200 m-lonHC Verma - Concepts of Physics Part 1

Figure (15-E11) sHC Verma - Concepts of Physics Part 1

A string of lengtHC Verma - Concepts of Physics Part 1

A tuning fork vibPhysics - Exemplar

A pipe 20 cm longPhysics - Exemplar

A 40 cm wire haviHC Verma - Concepts of Physics Part 1

A uniform horizonHC Verma - Concepts of Physics Part 1

A particular guitHC Verma - Concepts of Physics Part 1

A string of lineaHC Verma - Concepts of Physics Part 1