selenaskye782 selenaskye782

02-01-2024
Physics

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Sound is emitted from an isotropic point source at 0.913 mW. What is the intensity 2.74 m away from the source?

a. 0.0285 mW/m²
b. 0.0855 mW/m²
c. 0.342 mW/m²
d. 1.368 mW/m²

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