Sunday
April 20, 2014

Homework Help: physics

Posted by Marco on Saturday, December 3, 2011 at 6:27pm.

A member of an aircraft maintenance crew wears protective earplugs that reduce the sound intensity by a factor of 355. When a jet aircraft is taking off, the sound intensity level experienced by the crew member is 72 dB. What sound intensity level would the crew member experience if he removed the protective earplugs?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - 1.) The average sound intensity inside a busy neighborhood restaurant ...
Physics - During World War 2, there were some cases where the crew fell out of ...
science physics - a small aircraft experiences s lift force equal to 3.8 times ...
physics - A space aircraft is launched straight up. The aircraft motor provides ...
math - A library crew can shelve books in six hours. Another crew can do the job...
MATH - Aircraft are landing and taking off on parallel runways at a busy airport...
physics - An aircraft in a straight line with a constant speed of 450km.h ,What ...
Physics - An aircraft on its take-off run has a uniform acceleration of 3m/s^2....
physics - The pilot of an aircraft wishes to fly due west in a 46.8 km/h wind ...
Physics - A supersonic aircraft produces a shock wave that describes a 30 cone...

Search
Members