The sound intensity 60.0 m from a wailing tornado siren is 0.170 W/m2 1. What is the intensity at 1500 m? 2. The weakest
Posted: Wed May 18, 2022 7:58 am
The sound intensity 60.0 m from a wailing tornado siren is 0.170
W/m2
1. What is the intensity at 1500 m? 2. The weakest intensity
likely to be heard over background noise is ≈1μW/m2 ≈ 1 μ W / m
2. Estimate the maximum distance at which the siren can be
heard.
W/m2
1. What is the intensity at 1500 m? 2. The weakest intensity
likely to be heard over background noise is ≈1μW/m2 ≈ 1 μ W / m
2. Estimate the maximum distance at which the siren can be
heard.