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QUESTION
A member of an aircraft maintenance crew wears protective earplugs that reduce the sound intensity by a factor of 350.
A member of an aircraft maintenance crew wears protective earplugs that reduce the sound intensity by afactor of 350. When a jet aircraft is taking off, the sound intensity level experienced by the crewmember is 88 dB. What sound intensity level would the crew member experience if he removed theprotective earplugs?
