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JEE MAIN 2023
11-04-2023 S1
Question
A transmitting antenna is kept on the surface of the earth. The minimum height of receiving antenna required to receive the signal in line of sight at 4 km distance from it is $x \times 10^{-2} m$. The value of x is (Let. radius of earth R = 6400 km)
Select the correct option:
A
125
B
12.5
C
1.25
D
1250
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
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