The radio horizon for space waves is about three-fourth as for as the – McqOptions

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1.	The radio horizon for space waves is about three-fourth as for as the optical horizon.
A.	1
B.
C.	small height antenna directly mounted on jeeps, ships, etc.
D.	the towers or masts which are used as radiators
Answer» C. small height antenna directly mounted on jeeps, ships, etc.

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