As the frequency increases, the absorption of ground wave by earth's surface

1.

As the frequency increases, the absorption of ground wave by earth's surface

[A].	decreases
[B].	increases
[C].	remains the same
[D].	either (a) or (c)

Answer: Option B

Explanation:

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

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