Respuesta :
Answer:
loudness of a jack hammer .004 loudness of a compactor .0025
Step-by-step explanation:
Because edge
The sound intensity is [tex]1*10^{-2.4} W/m^{2}[/tex] and [tex]1*10^{-2.6} W/m^{2}[/tex]
Loudness of sound :
The relationship between loudness and sound intensity is given as,
[tex]\beta (dB)=10log_{10}(\frac{I} {I_{0}} )[/tex]
Where I is sound of intensity and [tex]\beta[/tex] is loudness of sound.
Given that, [tex]\beta=96dB,I_{0}=10^{-12} W/m^{2}[/tex]
Substitute values in above relationship.
[tex]96=10log_{10}(\frac{I} {10^{-12} } )\\\\log_{10}(\frac{I} {10^{-12} } )=9.6\\\\\frac{I} {10^{-12} }=10^{9.6} \\\\I=10^{9.6}*10^{-12}=1*10^{-2.4} W/m^{2}[/tex]
The sound intensity is [tex]1*10^{-2.4} W/m^{2}[/tex] and [tex]1*10^{-2.6} W/m^{2}[/tex]
Learn more about the intensity of sound here:
https://brainly.com/question/14924672
