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Physics, 15.12.2020 16:30 slbutler2005
The intensity level of sound 20 m from a jet airliner is 120 dB. At what distance from the airplane will the sound intensity level be a tolerable 100 dB?
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Physics, 22.06.2019 18:20
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The intensity level of sound 20 m from a jet airliner is 120 dB. At what distance from the airplane...
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