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loudness of sound is depens on amplitute of vibration? explain? |
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Answer» Amplitudeis a measure of the size of soundwaves. Itdependson the amount of energy that started the waves. Greateramplitudewaves have more energy and greater intensity, so theysoundlouder. The same amount of energy is spread over a greater area, so the intensity andloudnessof thesoundis less. |
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