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Part A During takeoff, the sound intensity level of a jet engine is 110 dB at a distance of 38 m . What is the

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Part A During takeoff, the sound intensity level of a jet engine is 110 dB at a distance of 38 m . What is the sound intensity level at a distance of 1.0 km? Express your answer to two significant figures and include the appropriate units. HA ? B = Value Units

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