Physics, 24.04.2020 21:53 dianaosorio33895

You are going to an outdoor concert, and you'll be standing near a speaker that emits 47 W of acoustic power as a spherical wave. What minimum distance should you be from the speaker to keep the sound intensity level below 94 dB?

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You are going to an outdoor concert, and you'll be standing near a speaker that emits 47 W of acoust...

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