Physics · Communication Systems
Two identical antennas mounted on identical towers are separated from each other by a distance of 45 km. What should nearly be the minimum height of the receiving antenna to receive the signals in line of sight? (Assume radius of earth is 6400 km)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1158.2 m
- 279.1 m
- 339.55 m✓
- 419.77 m
Correct answer
39.55 m
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