The manufacturer of a set of earplugs advertises that they will reduce the sound intensity level by

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The manufacturer of a set of earplugs advertises that they will reduce the sound intensity level by 40 dB. By what factor do they reduce the intensity?

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College Physics Reasoning and Relationships

ISBN: 978-0840058195

2nd edition

Authors: Nicholas Giordano

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Question Posted: Feb 12, 2019 12:17 PM

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The manufacturer of a set of earplugs advertises that they will reduce the sound intensity level by

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College Physics Reasoning and Relationships

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