A.F.M. radio transmitter uses a tower of height 60 m for its antenna What is the maximum distance covered by the transmitter
A.F.M. radio transmitter uses a tower of height 60 m for its antenna What is the maximum distance covered by the transmitter
A. `25 km`
B. `27.71` km
C. `28.71` km
D. `40` km
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Correct Answer - B
`d = sqrt(2 Rh)`
` = sqrt(2 xx 6400 xx 10^(3) xx 60)`
` = 27.71 ` km
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