TS EAMCET 04 May 2019 Shift 1 Solved Paper

Section: Physics

Question : 120 of 160

Marks: +1, -0

A transmitting antenna has a height 20 m. What will be the height of receiving antenna, if the maximum distance between them for satisfactory communication in line-of-sight (LOS) mode is 40 km? (The earth radius is 6400 km)

25 m
30 m
60 m
45 m

Validate

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