AP EAMCET · PHYSICS · Waves and Sound
A cylindrical tube open at both ends has a fundamental frequency in air. The tube is dipped vertically in water so that of the tube is in water. Then the fundamental frequency of air column is
- A
- B
- C
- D
Answer & Solution
Correct Answer
(B)
Step-by-step Solution
Detailed explanation
Consider the length of the tube be L The fundamental frequency for the open organ pipe is, f=V2 L The figure below represents the 60 % of tube is dipped vertically in water. The length of the closed organ pipe is, l'=40100 L l'=2 L5 The fundamental frequency…
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