In a resonance tube experiment when the tube is filled with water up to a height of 
frombottom, it resonates with a given tuning fork. When the water level is raised the next resonance with the same tuning fork occurs at a height of 
. If the velocity of sound in air is 
, the tuning fork frequency is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
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