A transmitting antenna of height 20 m and the receiving antenna of height h are separated by a distance of 40km for satisfactory communication in line of sight mode. Then the value of h is

A transmitting antenna of height 20 m and the receiving antenna of height h are separated by a distance of 40 km for satisfactory communication in line of sight (Los) mode. Then the value of his (Give, radius of earth is 6400 km.

A transmitting antenna of height h and the receiving antenna of height 45 m are separated by a distance of 40 km of satisfactory communication in line of sight mode. Then the value of h is (given radius of earth is 6400 km)

A transmitting antenna of height h and the receiving antenna of hight 45 m are separated by a distance of 40 km of satisfactory communicationin line of sight mode. Then the value of h is (given radius of earth is 6400 km)

A transmitting antenna has a height of 320m and that of receiving antenna is 2000m. The maximum distance between them for satisfactory communication in line of sight mode is 'd'. The value of 'd' is ___________km.

A transmitting antenna has a height 30m and that of the receiving atenna is 52 m . What is the maximum distance between them for satisfactory communication in line of sight mode ? Given , radius of earth is 6.4xx10^(6) m .

A transmitting antenna is a height of 40 m and the receiving antenna is at a height of 60 m The maximum distance between them for satisfactory communication is nearly

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 )