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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 81 times)

folubunmi

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on: Feb 28, 2021
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.

At a rock concert by The Who, the music registered a loudness level of 120 decibels. The human threshold of pain due to sound averages 130 decibels. Compute the ratio of the intensities associated with these two loudness level to determine by how much the intensity of a sound that crosses the human threshold of pain exceeds that of this particular rock concert.
◦ The intensity of a sound that crosses the human threshold of pain is 10 times as intense as this rock concert.
◦ The intensity of a sound that crosses the human threshold of pain is 1000 times as intense as this rock concert.
◦ The intensity of a sound that crosses the human threshold of pain is 100 times as intense as this rock concert.
◦ The intensity of a sound that crosses the human threshold of pain is 0.1 times as intense as this rock concert.
Precalculus ¦ Sullivan ¦ 10th Edition
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Marked as best answer by folubunmi on Feb 28, 2021

al

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Reply #1 on: Feb 28, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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folubunmi

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Reply 2 on: Feb 28, 2021
Gracias!

frankwu0507

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Reply 3 on: Yesterday
Excellent

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