The psychological sensation of loudness varies with the logarithm of the intensity, and the decibel level, B, is defined by B 10 log , where I is the intensity and I, 1012 W/m? is the reference intensity. The decibel level of the sound of a subway was measured at 98 dB. ALGEBRAICALLY, find the intensity in watts per square meter (W/m2). Round your answer to the nearest thousandt
The psychological sensation of loudness varies with the logarithm of the intensity, and the decibel level, B, is defined by B 10 log , where I is the intensity and I, 1012 W/m? is the reference intensity. The decibel level of the sound of a subway was measured at 98 dB. ALGEBRAICALLY, find the intensity in watts per square meter (W/m2). Round your answer to the nearest thousandt
Chapter6: Exponential And Logarithmic Functions
Section: Chapter Questions
Problem 28PT: The formula for measuring sound intensityin decibels D is defined by the equation D=10log(II0) where...
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