A student performed the experiment to measure the speed of sound in air using resonance air-column method. Two resonances in the air-column were obtained by lowering the water level. The resonance wit

Question

A student performed the experiment to measure the speed of sound in air using resonance air-column method. Two resonances in the air-column were obtained by lowering the water level. The resonance with the shorter air-column is the first resonance and that with the longer air column is the second resonance. Then,

Question diagram: A student performed the experiment to measure the speed of s

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Answer:

A, D

Solution:

$1 < \frac{λ}{4}$ Further, larger the length of air column, feebler is the intensity.

TestHub · Accepted Answer

1 < 4 λ ​ Further, larger the length of air column, feebler is the intensity.

Physics - Sound Wave Question with Solution | TestHub

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