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The electromagnetic waves of frequency 8...

The electromagnetic waves of frequency `80 MHz` and `200 MHz`

A

can be reflected by troposphere

B

can be reflected by ionosphere

C

can be reflected by mesosphere

D

cannot be reflected by any layer of earth's atmosphere

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Verified by Experts

The correct Answer is:
D
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DC PANDEY-COMMUNICATION SYSTEM-Only One Option is Correct
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