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Author Question: The loudness L(x), measured in decibels, of a sound of intensity x, measured in watts per square ... (Read 69 times)

xroflmao

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The loudness L(x), measured in decibels, of a sound of intensity x, measured in watts per square meter, is defined as watt per square meter is the least intense sound that a human ear can detect.  Determine the loudness, in decibels, of the sound.

A particular Boeing 747 jetliner produces noise at a loudness level of 113 decibels. Find the intensity level (round to the nearest hundredth) in watt per square meter for this noise.
◦ 0.40 watt per square meter
◦ 0.10 watt per square meter
◦ 0.20 watt per square meter
◦ 0.80 watt per square meter


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Marked as best answer by xroflmao on Feb 28, 2021

kmb352

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xroflmao

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Reply 2 on: Feb 28, 2021
Wow, this really help


robbielu01

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Reply 3 on: Yesterday
:D TYSM

 

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