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A typical cell phone tower in an urban area has a height of 30 m and emits waves that have an intensity of 4.51x10-3 W/m
Posted: Mon May 16, 2022 6:22 pm
by answerhappygod
- A Typical Cell Phone Tower In An Urban Area Has A Height Of 30 M And Emits Waves That Have An Intensity Of 4 51x10 3 W M 1 (22.52 KiB) Viewed 68 times
A typical cell phone tower in an urban area has a height of 30 m and emits waves that have an intensity of 4.51x10-3 W/m^2 at the base of the tower (which is 30 m away from the emitter). If instead you were 210 m away from the tower, what is the intensity of the electromagnetic waves from the cell tower? Assume the radiation is all emitted from the top of the tower in the form of spherical waves. Incorrect 2.50x103 W/m^2 Incorrect 2.03x10-3 W/m^2 Incorrect 6.44x10-4 W/m^2 Incorrect 5.10X101 W/m^2 Correct: 9.20x10-5 W/m^2