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The loudness, L, in decibels (dB), is given by the formula L = 10 * log l/l 0 , where l 0 = 10 -12
- The loudness, L, in decibels (dB), is given by the formula L = 10 * log l/l0, where l0 = 10-12 W/m2. The intensity, l, of a sound is 5.2 x 10-6 W/m2. How loud in decibels is the sound level?
The loudness is approximately ________________ dB.
(Round to the nearest whole number as needed.)
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Concise Pre Algebra Workbook
Authors: Josiah Coates
1st Edition
1724185152, 978-1724185150
