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PHYSICS CH8 Sound — Science STD 9 — Question

Tamilnadu BoardEnglish MediumSTD 9SciencePHYSICS CH8 Sound1 Mark
Question
Name the five characteristics of’a sound wave. ‘
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Answer

1. Amplitude, 2. Frequency, 3. Time period, 4. Wavelength, 5. Velocity or speed.

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