Question

question 10 of 15
immersive reader
obstacles within the transmission path of a radio wave cause which of the following?
select the correct response
radio frequency interference
sky wave reflection
radio frequency propagation
radio frequency polarity

Explanation:

Obstacles in a radio - wave's transmission path cause radio frequency interference. Sky - wave reflection is related to the ionosphere, radio - frequency propagation is the general movement of radio waves, and radio - frequency polarity refers to the orientation of the electric field of the wave. None of these are directly caused by obstacles in the transmission path.

Answer:

Radio Frequency Interference