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The intensity of a sound in units of dB is given by I(AB) = 10108 () where I and Io are measured in units of W m2 and th
Posted: Sun May 22, 2022 9:15 am
by answerhappygod
- The Intensity Of A Sound In Units Of Db Is Given By I Ab 10108 Where I And Io Are Measured In Units Of W M2 And Th 1 (17.12 KiB) Viewed 17 times
The intensity of a sound in units of dB is given by I(AB) = 10108 () where I and Io are measured in units of W m2 and the value of 1, is 10-12 W m2 The sound intensity on a busy road is 3 x 10-4 Wm? What is the value of this sound intensity expressed in dB? Give your answer to 2 significant figures.