christinamuhundhan20 christinamuhundhan20

12-10-2022
Physics

contestada

Find the dB level of each of these sound intensities:
a. 3.0 x 10^-7 W/m² (an idling car)
b. 3.0 x 10^-5 W/m² (busy street traffic)
c. 1.3 x 10^-9 W/m² (quiet conversation)

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