Ground Wave propagation?is a method of radio frequency?propagation?that uses the area between the surface of the earth and the ionosphere for transmission. Theground wave?can?propagate?a considerable distance over the earth's surface particularly in the low frequency and medium frequency portion of the radio spectrum.
75) Ground wave propagation is used for
Answer is:
VLF few MHz
Explanation:
Related Optics MCQ with Answers
Answer is:
120?
Explanation:
use ? = ?D/d
Answer is:
?/5
Explanation:
use ? = ?D/d
Answer is:
?D/d
Explanation:
use ? = ?D/d
Answer is:
if large number of sources is added vectorially
Explanation:
the process by which a beam of light or other system of waves is spread out as a result of passing through a narrow aperture or across an edge, typically accompanied by interference between the wave forms produced.