TS EAMCET 9 May 2024 Shift 1 Solved Paper

Given, Height of the transmitting antenna, HT=33.8m
HT=0.0338km
Height of the receiving antenna,
HR=64.8m⇒HR=0.0648km
Radius of earth, R=6400km
As we know, dmax=√2×R×H
For both antennas,
dmax=‌√2×6400×0.0338
‌+√2×6400×0.0648
dmax=‌√12800×0.0338
‌+√12800×0.0648
dmax=‌49.6km
The maximum distance between the antennas for satisfactory communication in line of sight mode is 49.6 km .