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Author Question: What is the refracting and reflecting action of the ionosphere and the ground called? A. Skipping ... (Read 75 times)

NClaborn

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What is the refracting and reflecting action of the ionosphere and the ground called?
 
  A. Skipping
  B. Multipath reception
  C. Radio horizon
  D. Shadow zone

Question 2

What principle states that each point on a spherical wavefront may be considered as the source of a secondary spherical wavefront?
 
  A. Faraday's
  B. Huygens's
  C. Ohm's
  D. Maxwell's



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xthemafja

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Answer to Question 1

A

Answer to Question 2

B





 

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