The sound from a trumpet radiates uniformly in alldirections in 20°C air. At a distance of 5.00 m from the trumpet thesound intensity level is 52.0 dB. The frequency is 587 Hz. Whatis the pressure amplitude at this distance?
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The sound from a trumpet radiates uniformly in all
directions in 20°C air. At a distance of 5.00 m from the trumpet the
sound intensity level is 52.0 dB. The frequency is 587 Hz. What
is the pressure amplitude at this distance?
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