What are characteristics of sound wave . Explaine.
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sound waves travel in a medium
during the propagation of sound waves the particle vibrate about their mean positions
a sound wave requires a medium
during the propagation of sound waves the particle vibrate about their mean positions
a sound wave requires a medium
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sounds waves are often simplified to a description in terms of sinusoidal plane waves which are characterized by these generic properties:
frequency or it's inverse, wavelength.amplitude sound pressure or intensity.speed of sound (343 m/s) in dry air
frequency or it's inverse, wavelength.amplitude sound pressure or intensity.speed of sound (343 m/s) in dry air
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