Practicing Success
A transmitting antenna at the top of a tower has a height 320 m, the height of the receiving antenna is 150 m. What is the maximum distance between them for satisfactory communication in LOS mode? (taking radius of earth $6.4 \times 10^6 m$) |
110.9 km 150.3 km 112.7 km 107.8 km |
107.8 km |
The correct answer is Option (4) → 107.8 km |