CWNP
CWNA-107 · Question #160
As an RF wave propagates through space, the wave front experiences natural expansion that reduces its signal strength in an area. What term describes the rate at which this expansion happens?
The correct answer is A. Inverse square law. See the full explanation below for the reasoning.
Question
As an RF wave propagates through space, the wave front experiences natural expansion that reduces its signal strength in an area. What term describes the rate at which this expansion happens?
Options
- AInverse square law
- BOhm's law
- CFresnel zone thinning
- DMU-MIMO
How the community answered
(45 responses)- A71% (32)
- B4% (2)
- C16% (7)
- D9% (4)
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