Q: 15
As an RF wave propagates through space, the wave front experiences natural expansion that reduces
its signal strength in an are
a. What describes the rate at which this expansion happens?
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Discussion
Probably C here. The inverse square law is always what comes up in official materials and study guides when talking about RF propagation dropoff with distance. Seen this on a couple of practice tests too. If anyone's unsure, the official CWNA guide explains it pretty simply.
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