Workers around jet aircraft typically wear protective devices over their ears. Assume that the sound level of
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Workers around jet aircraft typically wear protective devices over their ears. Assume that the sound level of a jet airplane engine, at a distance of 27 mm, is 130 dBdB, and that the average human ear has an effective radius of 1.8 cmcm . | What would be the power intercepted by an unprotected ear at a distance of 27 mm from a jet airplane engine |
Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
Posted Date: