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Acoustics — Science STD 10 — Question

Tamilnadu BoardEnglish MediumSTD 10ScienceAcoustics1 Mark
Question
Define velocity of a sound wave.
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Answer

The distance travelled by a sound wave in unit time is called the velocity of a sound wave.
$
\text { Velocity }=\frac{\text { Distance }}{\text { Time taken }}
$

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