What is the average intensity of its signal

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Reference no: EM13512950

A 58 kW radio station broadcasts its signal uniformly in all directions.

A. What is the average intensity of its signal at a distance of 290 m from the antenna?

B. What is the average intensity of its signal at a distance of 2900 m from the antenna?

Iav=___mW/m^2

Reference no: EM13512950

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