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Physics, 21.06.2019 22:30, dyamondgeorge1oy4nex
During takeoff, the sound intensity level of a jet engine is 170db at a distance of 34 m. what's the sound intensity level at a distance of 1.0 km?
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Answers: 2
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During takeoff, the sound intensity level of a jet engine is 170db at a distance of 34 m. what's the...
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