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AP EAMCET202526 May 2025Morning ShiftPhysicsCommunication SystemActual

The heights of tansmitting and receiving antennas are respectively 1 20000 and 1 80000 times the radius of the earth. The maximum distance between these two antennas for satisfactory communication in line of sight mode is (Radius of the earth =6.4 10^6 ~m )

Options

  1. A48 km
  2. B96 km
  3. C320 km
  4. D192 km

Correct answer

B. 96 km

Step-by-step solution

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