Sound WavesHard
Question
cylinder tube, opern at both ends, has a fundamental frequency f in air. The tube is dipped vertically in water so that half of its length in water. The fundamental frequency of the air column is now
Options
A.f / 2
B.3f / 4
C.f
D.2f
Solution
Initially the tube was open at both ends and then it is closed.
f0 =
and 
Since, tube is dipped in water,
∴
.
f0 =
and Since, tube is dipped in water,
∴
.Create a free account to view solution
View Solution FreeMore Sound Waves Questions
An object of specific gravity ρ is hung from a thin steel wire. The fundamental frequency for transverse standing w...A pendulum is swinging in an elevator. Its perioed will be greasted when the elevator is...A copper wire is fixed between two rigid supports. It is stretched with negligible tension at 30oC. The speed of transve...Two vibrating string of the same material but of lengths L and 2L have radii 2r and r respectively. They are stretched u...An organ pipe closed at one has fundamental frequency of 1500 Hz. The maximum number of overtones generated by this pipe...