A tuning fork of 512 Hz is used to produce resonance in a resonance tube experiment. The level of water at first resonance is 30.7 cm and at second resonance is 63.2 cm. What is the error in calculating velocity of sound? Assume the speed of sound is 
.
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
or 
Speed of sound observed, 
So, error 
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