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book College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou cover

College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou

Edition 7ISBN: 978-0321601834
book College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou cover

College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou

Edition 7ISBN: 978-0321601834
Exercise 87
Average speech has an intensity level of about 60 dB. Assuming that 20 people all speak at 60 dB, what is the total sound intensity
Explanation
Verified
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Given
Average speech intensit...

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College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou
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