The maximum line-of -sight distance `d_(M)` between two antennas having heights `h_(T)` and `H_(R)` above the earth is

A TV transmitting antenna is 128m tall.If the receiving antenna is at the ground level the maximum distance between them for satisfactory communication in line of sight mode is (radius of the earth 6.4times10^(6)m )

If the heights of transmitting and the receiving antennas are each equal to h, the maximum line-of-sight distance between them is (R is the radius of earth)

Write formula connecting line of sight distance (d) in terms of the height of the transmission tower (h_T) and height of receiving antenna (h_R) .

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. )

A transmitting antenna at the top of a tower has a height of 50 m and the height of the receiving antenna is 32 m. What is the maximum distance between them for satisfactory communication in line of sight mode ? (Radius of the earth (R ) = 6.4xx10^6 m) ( sqrt10 =3.16)

A transmitting antenna at the top of a tower has a height of 50 m and the height of the receiving antenna is 32 m. What is the maximum distance between them for satisfactory communication in line of sight mode ? (Radius of the earth (R ) = 6.4xx10^6 m) ( sqrt10 =3.16)