Mathematics, 18.03.2021 01:20 mouna45
The loudness of a sound, in decibels (dB), is given by 10log where is the
lo
intensity of the sound (measured in watts per square meter), and lo is 10-12 watts
per square meter. If the intensity of a lawn mower is typically 10-3 watts per square
meter, what is its loudness in decibels?
Answers: 2
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Solve the equation using the zero-product property. -3n(7n - 5) = 0 a. 0, -5/7 b. -1/3, -5/7 c. -1/3, 5/7 d. 0, 5/7
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Mathematics, 21.06.2019 19:30
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Answers: 1
Mathematics, 21.06.2019 22:30
My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?
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The loudness of a sound, in decibels (dB), is given by 10log where is the
lo
intensity of the...
intensity of the...
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