tell 2 differences between sound and noise
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2 differences between sound and noise
Sound is relevant all the time, whereas noise is not at all. Vibrations of air particles having regular variations make sound, whereas vibrations of particles having highly irregular variations create noise. Unlike sound, noise is unwanted and undesired.
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S.NO. SOUND(NOTE/MUSIC) NOISE
1. It is pleasant to ears It is unpleasant to ears
2. It has low amplitude Its amplitude is much high
from the mean position. from mean position.
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