A vacuum cleaner produces sound with a measured sound level of 70.0 dB. (a) What is the

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A vacuum cleaner produces sound with a measured sound level of 70.0 dB.
(a) What is the intensity of this sound in W/m2?
(b) What is the pressure amplitude of the sound?

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Physics

ISBN: 978-0077339685

2nd edition

Authors: Alan Giambattista, Betty Richardson, Robert Richardson

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Question Posted: Jan 11, 2010 02:06 AM

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A vacuum cleaner produces sound with a measured sound level of 70.0 dB. (a) What is the

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a b I 700 dB10 log 100102 Wm ...View the full answer

Physics

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