Mathematics, 14.04.2020 21:45 stephycake9768
The loudness, L, measured in (Db), of a sound intensity, I, measured in watts per square meter, is defined as L=10log1/1 0, where l o= 10^-12 and is the least intense sound a human ear can hear. What is the approximate loudness of a rock concert with a sound intensity of 10^-1
Answers: 2
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The nature park has a pride of 5 adult lions and 3 cubs. the adults eat 8 pounds of meat each day and the cubs eat 4 pounds. how much meat do the cubs and lions eat?
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What is [tex] {7}^{98 + \sqrt{4} } - 3 \times (64 \div 2 + 4 - 36) \times a = a + 36[/tex]?
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The loudness, L, measured in (Db), of a sound intensity, I, measured in watts per square meter, is d...
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