Two identical tubes A and B are kept in air and water respectively as shown. If the fundamental frequency of A is f 0 , then the fundamental frequency of B is
A
B
C
D
2 f 0
Text Solution
Verified by ExpertsThe correct answer is:
C
Now the tube becomes a closed pipe with length λ /2.
fundamental frequency of B = 
= 
which is fundamental frequency of A.
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