What is the intensity of a sound at the pain level of 120 dB? Compare it to

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What is the intensity of a sound at the pain level of 120 dB? Compare it to that of a whisper at 20dB.

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: May 13, 2010 09:38 PM

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What is the intensity of a sound at the pain level of 120 dB? Compare it to

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1120 Io 120 dB 10log 20 dB 10lo...View the full answer

Fundamentals of Physics

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