Examlex

Solved

An 800-KHz Radio Signal Is Detected at a Point 2

question 40

Multiple Choice

An 800-kHz radio signal is detected at a point 2.7 km distant from a transmitter tower.The electric field amplitude of the signal at that point is 0.36 V/m.Assume that the signal power is radiated uniformly in all directions and that radio waves incident upon the ground are completely absorbed.What is the intensity of the radio signal at that point? An 800-kHz radio signal is detected at a point 2.7 km distant from a transmitter tower.The electric field amplitude of the signal at that point is 0.36 V/m.Assume that the signal power is radiated uniformly in all directions and that radio waves incident upon the ground are completely absorbed.What is the intensity of the radio signal at that point?   , μ<sub>0</sub> = 4π × 10<sup>-7</sup> T • m/A,   A)  170 µW/m<sup>2</sup> B)  240 µW/m<sup>2</sup> C)  340 µW/m<sup>2</sup> D)  120 µW/m<sup>2</sup> E)  86 µW/m<sup>2</sup> , μ0 = 4π × 10-7 T • m/A, An 800-kHz radio signal is detected at a point 2.7 km distant from a transmitter tower.The electric field amplitude of the signal at that point is 0.36 V/m.Assume that the signal power is radiated uniformly in all directions and that radio waves incident upon the ground are completely absorbed.What is the intensity of the radio signal at that point?   , μ<sub>0</sub> = 4π × 10<sup>-7</sup> T • m/A,   A)  170 µW/m<sup>2</sup> B)  240 µW/m<sup>2</sup> C)  340 µW/m<sup>2</sup> D)  120 µW/m<sup>2</sup> E)  86 µW/m<sup>2</sup>


Definitions:

Sexually Assaulted

Experiencing any form of sexual contact or behavior without explicit consent, ranging from unwanted touching to rape.

Community Residences

Housing options designed to provide support and rehabilitation for individuals with psychiatric or developmental disabilities in a community setting.

Romanian Adoption Study

An influential research study investigating the effects of early institutionalization and subsequent adoption on child development.

Environmental Factors

External elements including social, physical, and biological aspects, that can influence an individual's health and behavior.

Related Questions