JEE Main 2019 Physics question
Not in JEE or NEET syllabus
In a line of sight radio communication, a distance of about 50 km is kept between the transmitting and receiving antennas. If the height of the receiving antenna is 70 m, then the minimum height of the transmitting antenna should be: (Radius of the Earth = m)
Answer: (A)
Solution
TOPIC NOT IN SYLLABUS: Communication Systems. km;
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account