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Which of the following modes is used for...

Which of the following modes is used for line of sight

A

Ground wave

B

Sky wave propagation is useful in the range of 30 to 40 MHz.

C

Space wave

D

All of these

Text Solution

Verified by Experts

The correct Answer is:
C
Space waves are used for line of sight communication as well as satellite communication.
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NCERT FINGERTIPS-COMMUNITCATION SYSTEMS-Propagation Of Electromagnetic Waves
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