Sound WavesHard
Question
In an organ pipe whose one end is at x = 0, the pressure is expressed by P = P0 cos 
sin 300πt where x is in meter and t in sec. The organ pipe can be : -
sin 300πt where x is in meter and t in sec. The organ pipe can be : -Options
A.Closed at one end, open at another with length = 0.5 m
B.Open at both ends, length = 1m
C.Closed at both ends, length = 2m
D.Closed at one end, open at another with length = 2/3 m
Solution
⇒ = 
Pr. Amp. = p0 cos 
= P0 at x = 0and - P0 at x = 2/3 = P0 at x = 4/3
∴ Pipe may be closed at x = 0 and open at x =
m.Create a free account to view solution
View Solution FreeMore Sound Waves Questions
The stationary waves set up on a string have the equation y = (2 mm) sin[(6.28 m-1)x]cos (ωt). This stationary wave...Three simple harmonic waves, identical in frequency n and amplitude A moving in the same direction are superimposed in a...A is singing a note and at the same time B is also singing a note with 1/8th the frequency of A. The energies of the two...The velosity of sound in a gas pressure P and density d is...A point source of sound is located somewhere along the x-axis. Experiments show that the same wave front simultaneously ...