Electronics and Communication Engineering - Communication Systems - Discussion

Discussion Forum : Communication Systems - Section 1 (Q.No. 21)
21.
As the frequency increases, the absorption of ground wave by earth's surface
decreases
increases
remains the same
either (a) or (c)
Answer: Option
Explanation:

Because of this reason ground waves can be used for frequencies upto about 1600 kHz only.

Discussion:
1 comments Page 1 of 1.

P. Jyothi said:   7 years ago
Please explain the answer clearly.

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