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JEE PHYSICS MCQ: COMMUNICATION SYSTEMS

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Application +4 | -1

The height of transmitting antenna is

180 \, \mathrm{m}

and the height of the receiving antenna is

245 \, \mathrm{m}

. The maximum distance between them for satisfactory communication in line of sight will be:

(given

R=6400 \, \mathrm{km}

)

View answer and explanation

Correct option: D

104 \, \mathrm{km}

Option D (

104 \, \mathrm{km}

) is correct because it is calculated using the formula for the maximum distance between antennas in line of sight.

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