A loudspeaker is placed between two observers who are 115 m
A loudspeaker is placed between two observers who are 115 m apart, along the line connecting them. If one observer records a sound level of 51.7 dB and the other records a sound level of 79.3 dB, how far is the speaker from each observer?
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a loudspeaker is placed between two observers who are 115 m apart along the line connecting them if one observer
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