Estimate the maximum distance at which siren can be heard

Reference no: EM13292974

The sound intensity 44 m from a wailing tornado siren is 0.10 W/m2 -. What is the intensity at 1120 m? -The weakest intensity likely to be heard over background noise is 1 µW/m2. Estimate the maximum distance at which the siren can be heard. km

Reference no: EM13292974

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