There waves A,B and C of frequencies 1600 KHz, 5 MHz and 60 MHz respectively are to be transmitted from one place to another. Which of the following is the most appropriate mode of communication.

There waves A,B and C of frequencies 1600 KHz, 5 MHz and 60 MHz respec

1.	There waves A,B and C of frequencies 1600 KHz, 5 MHz and 60 MHz respectively are to be transmitted from one place to another. Which of the following is the most appropriate mode of communication.
Answer» A wave is transmitted through space wave while B and C are transmitted VIA sky wave A is transmitted via GROUND wave, B via skywave and C via space wave B and C are transmitted via ground wave while A is via sky wave B is transmitted via ground wave while A and C are transmitted via space wave. Answer :B

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There waves A,B and C of frequencies 1600 KHz, 5 MHz and 60 MHz respectively are to be transmitted from one place to another. Which of the following is the most appropriate mode of communication.

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