Answer to Question #273623 in Physics for Sabrina Ghapor

Question #273623

The intensity of a sound wave at a distance of 5 m from the point source is 0.8 Wm⁻² . What will the intensity be at a distance of 10 m from the source?

Expert's answer

"I=0.8\\frac{5^2}{10^2}=0.2\\frac{W}{m^2}"

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