Sound WavesHardBloom L3
Question
In the experiment for the determination of the speed of sound in air using the resonance column method, the length of the air column that resonates in the fundamental mode, with a turning fork is 0.1 m. When this length is changed to 0.35 m, the same tuning fork resonates with the first overtone. The end correction is:
Options
A.0.025 m
B.0.012 m
C.0.05 m
D.0.024 m
Solution
Sol. f = $\frac{v}{4 \times (0.1 + e)}$
& f = $\frac{3v}{4 \times (0.35 + e)}$
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